| 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 | $110.51 | 11.573% | $123.2993 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $226.61 | 9.479% | $248.0904 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $245.58 | 8.768% | $267.1125 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $134.80 | 3.806% | $139.9305 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $54.94 | 13.575% | $62.3981 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $216.36 | 6.265% | $229.915 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $83.50 | 4.338% | $87.1222 | $87.12 | $87.10 | $87.10 |
| 7 purchase totals = | $1,072.30 | $1,157.8680 | $1,157.87 | $1,157.85 | $1,157.80 | |