| 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 | $222.94 | 12.411% | $250.6091 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $170.89 | 7.417% | $183.5649 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $249.80 | 10.702% | $276.5336 | $276.53 | $276.55 | $276.50 |
| Purchase #4 | $144.71 | 5.162% | $152.1799 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $194.48 | 8.103% | $210.2387 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $129.85 | 10.738% | $143.7933 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $193.82 | 13.245% | $219.4915 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $1,306.49 | $1,436.4110 | $1,436.40 | $1,436.45 | $1,436.40 | |