| 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 | $229.52 | 6.844% | $245.2283 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $18.54 | 3.693% | $19.2247 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $102.39 | 4.178% | $106.6679 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $115.65 | 10.163% | $127.4035 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $69.52 | 8.343% | $75.3201 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $194.73 | 7.745% | $209.8118 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $108.44 | 9.117% | $118.3265 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $838.79 | $901.9828 | $901.98 | $901.95 | $901.90 | |