| 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 | $207.59 | 3.651% | $215.1691 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $22.48 | 11.473% | $25.0591 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $7.27 | 13.766% | $8.2708 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $139.52 | 13.679% | $158.6049 | $158.60 | $158.60 | $158.60 |
| Purchase #5 | $70.46 | 3.302% | $72.7866 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $185.91 | 13.261% | $210.5635 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $247.88 | 11.728% | $276.9514 | $276.95 | $276.95 | $277.00 |
| 7 purchase totals = | $881.11 | $967.4054 | $967.40 | $967.35 | $967.60 | |