| 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 | $117.39 | 4.586% | $122.7735 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $200.95 | 4.127% | $209.2432 | $209.24 | $209.25 | $209.20 |
| Purchase #3 | $102.50 | 13.412% | $116.2473 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $169.95 | 11.672% | $189.7866 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $191.64 | 8.411% | $207.7588 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $244.36 | 3.529% | $252.9835 | $252.98 | $253.00 | $253.00 |
| Purchase #7 | $243.74 | 5.692% | $257.6137 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,270.53 | $1,356.4066 | $1,356.40 | $1,356.40 | $1,356.40 | |