| 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 | $132.26 | 6.129% | $140.3662 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $194.56 | 5.274% | $204.8211 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $221.71 | 3.452% | $229.3634 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $164.71 | 3.719% | $170.8356 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $193.60 | 3.593% | $200.556 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $238.51 | 5.167% | $250.8338 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $59.63 | 11.540% | $66.5113 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $1,204.98 | $1,263.2874 | $1,263.29 | $1,263.25 | $1,263.30 | |