| 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 | $130.32 | 11.396% | $145.1713 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $237.31 | 9.316% | $259.4178 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $128.43 | 6.211% | $136.4068 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $133.71 | 11.499% | $149.0853 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $242.83 | 13.398% | $275.3644 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $234.88 | 6.277% | $249.6234 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $212.34 | 11.130% | $235.9734 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $1,319.82 | $1,451.0424 | $1,451.04 | $1,450.95 | $1,451.10 | |