| 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 | $185.47 | 12.308% | $208.2976 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $87.31 | 4.374% | $91.1289 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $158.65 | 11.669% | $177.1629 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $224.83 | 7.318% | $241.2831 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $243.87 | 6.656% | $260.102 | $260.10 | $260.10 | $260.10 |
| Purchase #6 | $52.43 | 3.337% | $54.1796 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $246.26 | 5.371% | $259.4866 | $259.49 | $259.50 | $259.50 |
| 7 purchase totals = | $1,198.82 | $1,291.6407 | $1,291.64 | $1,291.70 | $1,291.70 | |