| 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 | $238.88 | 12.314% | $268.2957 | $268.30 | $268.30 | $268.30 |
| Purchase #2 | $10.38 | 4.366% | $10.8332 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $17.76 | 7.188% | $19.0366 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $139.52 | 3.372% | $144.2246 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $90.82 | 12.672% | $102.3287 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $151.61 | 5.631% | $160.1472 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $210.88 | 7.185% | $226.0317 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $859.85 | $930.8977 | $930.90 | $930.95 | $930.70 | |