| 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 | $203.97 | 4.144% | $212.4225 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $164.43 | 9.748% | $180.4586 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $47.94 | 3.552% | $49.6428 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $25.27 | 10.317% | $27.8771 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $94.76 | 9.735% | $103.9849 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $212.49 | 12.426% | $238.894 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $91.83 | 6.463% | $97.765 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $840.69 | $911.0449 | $911.04 | $911.05 | $911.10 | |