| 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 | $209.31 | 12.385% | $235.233 | $235.23 | $235.25 | $235.20 |
| Purchase #2 | $191.72 | 10.662% | $212.1612 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $73.61 | 11.457% | $82.0435 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $231.93 | 7.342% | $248.9583 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $128.63 | 8.712% | $139.8362 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $163.31 | 4.321% | $170.3666 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $157.33 | 4.577% | $164.531 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $1,155.84 | $1,253.1298 | $1,253.13 | $1,253.15 | $1,253.10 | |