| 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 | $22.82 | 12.558% | $25.6857 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $191.99 | 6.435% | $204.3446 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $153.58 | 9.655% | $168.4081 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $21.62 | 10.120% | $23.8079 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $110.64 | 13.808% | $125.9172 | $125.92 | $125.90 | $125.90 |
| Purchase #6 | $180.94 | 5.111% | $190.1878 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $134.39 | 10.466% | $148.4553 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $815.98 | $886.8066 | $886.82 | $886.80 | $886.80 | |