| 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 | $97.43 | 10.830% | $107.9817 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $124.61 | 8.540% | $135.2517 | $135.25 | $135.25 | $135.30 |
| Purchase #3 | $104.55 | 11.646% | $116.7259 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $45.53 | 4.594% | $47.6216 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $54.30 | 12.157% | $60.9013 | $60.90 | $60.90 | $60.90 |
| Purchase #6 | $176.60 | 7.736% | $190.2618 | $190.26 | $190.25 | $190.30 |
| Purchase #7 | $224.27 | 4.858% | $235.165 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $827.29 | $893.9090 | $893.91 | $893.90 | $894.00 | |