| 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 | $210.35 | 9.193% | $229.6875 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $108.67 | 4.107% | $113.1331 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $137.36 | 9.170% | $149.9559 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $86.94 | 3.502% | $89.9846 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $13.82 | 8.678% | $15.0193 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $234.93 | 11.675% | $262.3581 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $218.92 | 6.348% | $232.817 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $1,010.99 | $1,092.9555 | $1,092.96 | $1,092.95 | $1,093.00 | |