| 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 | $113.86 | 13.686% | $129.4429 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $238.33 | 6.557% | $253.9573 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $160.63 | 6.838% | $171.6139 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $22.26 | 8.584% | $24.1708 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $21.53 | 11.804% | $24.0714 | $24.07 | $24.05 | $24.10 |
| Purchase #6 | $116.98 | 4.301% | $122.0113 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $108.39 | 4.389% | $113.1472 | $113.15 | $113.15 | $113.10 |
| 7 purchase totals = | $781.98 | $838.4148 | $838.41 | $838.35 | $838.40 | |