| 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 | $235.36 | 8.458% | $255.2667 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $108.76 | 6.788% | $116.1426 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $52.87 | 7.850% | $57.0203 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $197.89 | 13.753% | $225.1058 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $154.53 | 9.533% | $169.2613 | $169.26 | $169.25 | $169.30 |
| Purchase #6 | $133.98 | 10.111% | $147.5267 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $222.88 | 11.711% | $248.9815 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,106.27 | $1,219.3049 | $1,219.31 | $1,219.30 | $1,219.30 | |