| 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 | $250.75 | 10.180% | $276.2764 | $276.28 | $276.30 | $276.30 |
| Purchase #2 | $108.69 | 7.480% | $116.82 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $135.31 | 12.162% | $151.7664 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $28.78 | 11.411% | $32.0641 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $41.80 | 6.294% | $44.4309 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $197.50 | 7.707% | $212.7213 | $212.72 | $212.70 | $212.70 |
| Purchase #7 | $44.91 | 11.533% | $50.0895 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $807.74 | $884.1686 | $884.17 | $884.15 | $884.20 | |