| 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 | $200.57 | 12.520% | $225.6814 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $108.71 | 4.102% | $113.1693 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $19.61 | 10.700% | $21.7083 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $178.81 | 9.436% | $195.6825 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $40.68 | 3.272% | $42.011 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $32.62 | 10.357% | $35.9985 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $163.29 | 10.571% | $180.5514 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $744.29 | $814.8024 | $814.80 | $814.80 | $814.90 | |