| 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 | $218.89 | 13.652% | $248.7729 | $248.77 | $248.75 | $248.80 |
| Purchase #2 | $9.49 | 3.265% | $9.7998 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $66.45 | 3.749% | $68.9412 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $232.63 | 6.669% | $248.1441 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $98.78 | 12.596% | $111.2223 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $135.84 | 12.180% | $152.3853 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $74.67 | 9.664% | $81.8861 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $836.75 | $921.1517 | $921.15 | $921.15 | $921.10 | |