| 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 | $207.85 | 7.160% | $222.7321 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $205.36 | 6.244% | $218.1827 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $17.69 | 13.681% | $20.1102 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $16.98 | 12.626% | $19.1239 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $183.62 | 6.467% | $195.4947 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $139.38 | 5.521% | $147.0752 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $195.53 | 3.526% | $202.4244 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $966.41 | $1,025.1432 | $1,025.13 | $1,025.15 | $1,025.10 | |