| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.37 | 11.210% | $137.1998 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $186.28 | 7.831% | $200.8676 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $198.54 | 10.339% | $219.0671 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $125.86 | 7.217% | $134.9433 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $200.88 | 9.219% | $219.3991 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $142.61 | 10.767% | $157.9648 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $232.28 | 10.517% | $256.7089 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $1,209.82 | $1,326.1506 | $1,326.15 | $1,326.10 | $1,326.20 | |