| 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 | $218.66 | 13.867% | $248.9816 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $11.82 | 12.614% | $13.311 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $212.84 | 10.395% | $234.9647 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $124.43 | 6.150% | $132.0824 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $46.88 | 3.306% | $48.4299 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $187.88 | 3.421% | $194.3074 | $194.31 | $194.30 | $194.30 |
| Purchase #7 | $35.27 | 7.703% | $37.9868 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $837.78 | $910.0638 | $910.06 | $910.10 | $910.10 | |