| 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 | $187.28 | 13.697% | $212.9317 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $44.25 | 3.433% | $45.7691 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $182.90 | 4.441% | $191.0226 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $70.71 | 4.748% | $74.0673 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $108.39 | 11.378% | $120.7226 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $112.72 | 8.303% | $122.0791 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $125.39 | 10.722% | $138.8343 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $831.64 | $905.4267 | $905.42 | $905.40 | $905.40 | |