| 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 | $194.26 | 11.431% | $216.4659 | $216.47 | $216.45 | $216.50 |
| Purchase #2 | $228.47 | 13.669% | $259.6996 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $131.81 | 11.472% | $146.9312 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $116.73 | 5.290% | $122.905 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $85.67 | 3.801% | $88.9263 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $75.84 | 9.120% | $82.7566 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $68.67 | 5.370% | $72.3576 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $901.45 | $990.0422 | $990.06 | $990.05 | $990.10 | |