| 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 | $247.50 | 11.378% | $275.6606 | $275.66 | $275.65 | $275.70 |
| Purchase #2 | $89.52 | 6.384% | $95.235 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $203.27 | 12.778% | $229.2438 | $229.24 | $229.25 | $229.20 |
| Purchase #4 | $125.60 | 9.820% | $137.9339 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $30.38 | 9.710% | $33.3299 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $65.68 | 12.104% | $73.6299 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $81.78 | 11.614% | $91.2779 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $843.73 | $936.3110 | $936.31 | $936.40 | $936.20 | |