| 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 | $126.57 | 12.267% | $142.0963 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $12.34 | 9.297% | $13.4872 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $121.53 | 5.644% | $128.3892 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $240.63 | 6.606% | $256.526 | $256.53 | $256.55 | $256.50 |
| Purchase #5 | $29.67 | 7.638% | $31.9362 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $6.57 | 6.148% | $6.9739 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $115.46 | 12.740% | $130.1696 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $652.77 | $709.5784 | $709.59 | $709.60 | $709.60 | |