| 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 | $230.60 | 11.696% | $257.571 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $212.63 | 4.779% | $222.7916 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $170.96 | 11.688% | $190.9418 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $180.39 | 6.466% | $192.054 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $126.77 | 13.129% | $143.4136 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $99.95 | 10.639% | $110.5837 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $197.98 | 5.325% | $208.5224 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $1,219.28 | $1,325.8781 | $1,325.86 | $1,325.85 | $1,325.90 | |