| 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 | $20.95 | 10.434% | $23.1359 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $241.79 | 3.306% | $249.7836 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $184.57 | 8.615% | $200.4707 | $200.47 | $200.45 | $200.50 |
| Purchase #4 | $151.66 | 12.184% | $170.1383 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $239.79 | 3.633% | $248.5016 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $115.95 | 9.201% | $126.6186 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $136.59 | 5.275% | $143.7951 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $1,091.30 | $1,162.4438 | $1,162.45 | $1,162.45 | $1,162.40 | |