| 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 | $236.73 | 12.422% | $266.1366 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $74.85 | 5.122% | $78.6838 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $46.34 | 13.212% | $52.4624 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $195.29 | 11.538% | $217.8226 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $78.42 | 12.860% | $88.5048 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $161.32 | 7.467% | $173.3658 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $249.70 | 13.207% | $282.6779 | $282.68 | $282.70 | $282.70 |
| 7 purchase totals = | $1,042.65 | $1,159.6539 | $1,159.65 | $1,159.65 | $1,159.70 | |