| 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 | $200.27 | 3.682% | $207.6439 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $32.86 | 13.126% | $37.1732 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $106.27 | 4.154% | $110.6845 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $224.27 | 6.353% | $238.5179 | $238.52 | $238.50 | $238.50 |
| Purchase #5 | $13.94 | 8.347% | $15.1036 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $45.75 | 3.856% | $47.5141 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $194.57 | 5.546% | $205.3609 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $817.93 | $861.9981 | $861.98 | $861.95 | $862.00 | |