| 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 | $212.44 | 12.178% | $238.3109 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $123.52 | 7.422% | $132.6877 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $163.70 | 8.386% | $177.4279 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $127.79 | 12.734% | $144.0628 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $143.65 | 8.197% | $155.425 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $123.78 | 11.813% | $138.4021 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $175.35 | 7.260% | $188.0804 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,070.23 | $1,174.3968 | $1,174.40 | $1,174.45 | $1,174.40 | |