| 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 | $99.39 | 8.602% | $107.9395 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $238.41 | 10.256% | $262.8613 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $161.68 | 5.111% | $169.9435 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $222.85 | 9.132% | $243.2007 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $216.91 | 12.555% | $244.1431 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $42.34 | 12.167% | $47.4915 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $110.30 | 5.243% | $116.083 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $1,091.88 | $1,191.6626 | $1,191.65 | $1,191.70 | $1,191.60 | |