| 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 | $228.96 | 9.461% | $250.6219 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $103.35 | 10.540% | $114.2431 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $220.65 | 9.858% | $242.4017 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $66.73 | 6.329% | $70.9533 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $51.52 | 7.865% | $55.572 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $54.48 | 9.678% | $59.7526 | $59.75 | $59.75 | $59.80 |
| Purchase #7 | $43.99 | 11.247% | $48.9376 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $769.68 | $842.4822 | $842.47 | $842.45 | $842.50 | |