| 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 | $125.64 | 10.563% | $138.9114 | $138.91 | $138.90 | $138.90 |
| Purchase #2 | $209.62 | 5.118% | $220.3484 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $210.30 | 3.266% | $217.1684 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $119.33 | 6.858% | $127.5137 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $47.43 | 10.729% | $52.5188 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $108.92 | 6.166% | $115.636 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $39.84 | 12.696% | $44.8981 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $861.08 | $916.9948 | $917.00 | $916.95 | $916.90 | |