| 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 | $113.82 | 6.406% | $121.1113 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $122.84 | 13.273% | $139.1446 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $249.49 | 7.473% | $268.1344 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $46.74 | 12.117% | $52.4035 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $152.43 | 4.147% | $158.7513 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $214.48 | 8.500% | $232.7108 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $118.69 | 6.602% | $126.5259 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $1,018.49 | $1,098.7818 | $1,098.77 | $1,098.80 | $1,098.70 | |