| 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 | $101.71 | 10.214% | $112.0987 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $39.91 | 7.635% | $42.9571 | $42.96 | $42.95 | $43.00 |
| Purchase #3 | $207.56 | 8.114% | $224.4014 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $7.93 | 4.216% | $8.2643 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $209.59 | 11.825% | $234.374 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $180.45 | 8.385% | $195.5807 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $45.32 | 7.210% | $48.5876 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $792.47 | $866.2638 | $866.26 | $866.25 | $866.40 | |