| 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 | $133.67 | 12.104% | $149.8494 | $149.85 | $149.85 | $149.80 |
| Purchase #2 | $137.44 | 8.272% | $148.809 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $230.84 | 13.264% | $261.4586 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $99.98 | 4.549% | $104.5281 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $87.72 | 9.756% | $96.278 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $48.28 | 12.108% | $54.1257 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $197.98 | 3.615% | $205.137 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $935.91 | $1,020.1858 | $1,020.20 | $1,020.25 | $1,020.10 | |