| 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 | $226.77 | 10.831% | $251.3315 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $32.71 | 12.485% | $36.7938 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $205.54 | 6.395% | $218.6843 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $42.53 | 11.745% | $47.5251 | $47.53 | $47.55 | $47.50 |
| Purchase #5 | $172.83 | 11.110% | $192.0314 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $19.35 | 7.357% | $20.7736 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $40.88 | 10.122% | $45.0179 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $740.61 | $812.1576 | $812.15 | $812.20 | $812.10 | |