| 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 | $90.43 | 4.380% | $94.3908 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $112.60 | 9.174% | $122.9299 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $207.44 | 4.720% | $217.2312 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $103.99 | 6.678% | $110.9345 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $214.32 | 12.399% | $240.8935 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $236.67 | 8.451% | $256.671 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $28.57 | 4.779% | $29.9354 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $994.02 | $1,072.9863 | $1,072.98 | $1,073.05 | $1,072.90 | |