| 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 | $233.53 | 5.804% | $247.0841 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $241.97 | 6.261% | $257.1197 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $39.39 | 13.216% | $44.5958 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $127.71 | 8.754% | $138.8897 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $159.96 | 5.611% | $168.9354 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $38.67 | 6.426% | $41.1549 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $66.74 | 9.826% | $73.2979 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $907.97 | $971.0775 | $971.08 | $971.10 | $971.10 | |