| 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 | $109.35 | 6.505% | $116.4632 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $202.47 | 9.848% | $222.4092 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $189.78 | 11.462% | $211.5326 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $127.99 | 10.577% | $141.5275 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $112.67 | 11.448% | $125.5685 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $154.53 | 13.501% | $175.3931 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $194.79 | 6.552% | $207.5526 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $1,091.58 | $1,200.4467 | $1,200.44 | $1,200.45 | $1,200.50 | |