| 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 | $12.33 | 6.370% | $13.1154 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $22.71 | 12.702% | $25.5946 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $111.33 | 13.150% | $125.9699 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $229.40 | 8.623% | $249.1812 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $151.44 | 5.729% | $160.116 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $159.62 | 7.236% | $171.1701 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $236.98 | 6.478% | $252.3316 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $923.81 | $997.4788 | $997.48 | $997.45 | $997.50 | |