| 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 | $106.96 | 8.536% | $116.0901 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $66.27 | 6.503% | $70.5795 | $70.58 | $70.60 | $70.60 |
| Purchase #3 | $153.50 | 5.234% | $161.5342 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $242.98 | 7.365% | $260.8755 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $11.98 | 7.732% | $12.9063 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $139.48 | 11.400% | $155.3807 | $155.38 | $155.40 | $155.40 |
| Purchase #7 | $194.32 | 12.804% | $219.2007 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $915.49 | $996.5670 | $996.57 | $996.65 | $996.60 | |