| 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 | $125.34 | 8.611% | $136.133 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $144.91 | 3.741% | $150.3311 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $166.97 | 9.325% | $182.54 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $218.66 | 13.872% | $248.9925 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $244.61 | 13.468% | $277.5541 | $277.55 | $277.55 | $277.60 |
| Purchase #6 | $250.95 | 3.335% | $259.3192 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $23.96 | 5.460% | $25.2682 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $1,175.40 | $1,280.1381 | $1,280.13 | $1,280.15 | $1,280.10 | |