| 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 | $218.40 | 8.180% | $236.2651 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $191.94 | 13.326% | $217.5179 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $70.60 | 9.222% | $77.1107 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $45.71 | 6.583% | $48.7191 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $243.49 | 6.282% | $258.786 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $234.43 | 12.814% | $264.4699 | $264.47 | $264.45 | $264.50 |
| Purchase #7 | $177.54 | 7.639% | $191.1023 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $1,182.11 | $1,293.9710 | $1,293.98 | $1,293.90 | $1,294.00 | |