| 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 | $199.92 | 6.642% | $213.1987 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $166.99 | 9.165% | $182.2946 | $182.29 | $182.30 | $182.30 |
| Purchase #3 | $225.83 | 4.522% | $236.042 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $148.81 | 13.383% | $168.7252 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $74.39 | 10.220% | $81.9927 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $196.82 | 8.789% | $214.1185 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $232.54 | 9.294% | $254.1523 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $1,245.30 | $1,350.5240 | $1,350.52 | $1,350.55 | $1,350.50 | |