| 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 | $123.72 | 5.622% | $130.6755 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $57.95 | 11.245% | $64.4665 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $117.42 | 7.399% | $126.1079 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $114.78 | 8.778% | $124.8554 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $11.31 | 4.350% | $11.802 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $117.84 | 5.676% | $124.5286 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $188.38 | 11.207% | $209.4917 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $731.40 | $791.9276 | $791.94 | $791.95 | $792.00 | |