| 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 | $197.41 | 10.689% | $218.5112 | $218.51 | $218.50 | $218.50 |
| Purchase #2 | $77.38 | 12.150% | $86.7817 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $86.56 | 10.778% | $95.8894 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $126.73 | 7.400% | $136.108 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $229.77 | 7.525% | $247.0602 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $97.61 | 12.703% | $110.0094 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $12.83 | 7.396% | $13.7789 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $828.29 | $908.1388 | $908.14 | $908.15 | $908.20 | |