| 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 | $213.65 | 7.564% | $229.8105 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $29.65 | 13.376% | $33.616 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $170.99 | 11.837% | $191.2301 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $202.42 | 9.237% | $221.1175 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $146.27 | 8.551% | $158.7775 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $208.92 | 7.482% | $224.5514 | $224.55 | $224.55 | $224.60 |
| Purchase #7 | $169.49 | 5.341% | $178.5425 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $1,141.39 | $1,237.6455 | $1,237.65 | $1,237.65 | $1,237.60 | |