| 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 | $216.77 | 3.334% | $223.9971 | $224.00 | $224.00 | $224.00 |
| Purchase #2 | $222.36 | 5.295% | $234.134 | $234.13 | $234.15 | $234.10 |
| Purchase #3 | $62.58 | 5.753% | $66.1802 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $141.74 | 13.670% | $161.1159 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $93.62 | 3.615% | $97.0044 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $94.72 | 7.306% | $101.6402 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $52.81 | 5.319% | $55.619 | $55.62 | $55.60 | $55.60 |
| 7 purchase totals = | $884.60 | $939.6908 | $939.69 | $939.70 | $939.60 | |