| 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 | $107.64 | 8.354% | $116.6322 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $110.83 | 13.581% | $125.8818 | $125.88 | $125.90 | $125.90 |
| Purchase #3 | $64.51 | 6.554% | $68.738 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $203.71 | 3.470% | $210.7787 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $229.88 | 6.786% | $245.4797 | $245.48 | $245.50 | $245.50 |
| Purchase #6 | $67.43 | 6.842% | $72.0436 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $86.41 | 11.331% | $96.2011 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $870.41 | $935.7551 | $935.75 | $935.85 | $935.70 | |