| 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 | $180.36 | 4.446% | $188.3788 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $93.39 | 3.133% | $96.3159 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $221.62 | 4.763% | $232.1758 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $84.86 | 5.114% | $89.1997 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $163.31 | 3.286% | $168.6764 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $235.58 | 10.522% | $260.3677 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $10.50 | 5.370% | $11.0639 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $989.62 | $1,046.1782 | $1,046.19 | $1,046.20 | $1,046.30 | |