| 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 | $207.95 | 8.107% | $224.8085 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $78.64 | 9.715% | $86.2799 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $234.76 | 10.448% | $259.2877 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $160.68 | 6.843% | $171.6753 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $215.45 | 8.685% | $234.1618 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $212.68 | 10.641% | $235.3113 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $68.29 | 9.132% | $74.5262 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $1,178.45 | $1,286.0507 | $1,286.06 | $1,286.10 | $1,286.10 | |