| 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 | $227.65 | 5.795% | $240.8423 | $240.84 | $240.85 | $240.80 |
| Purchase #2 | $170.82 | 4.856% | $179.115 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $115.87 | 4.841% | $121.4793 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $51.81 | 3.689% | $53.7213 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $102.26 | 3.258% | $105.5916 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $28.28 | 3.728% | $29.3343 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $200.89 | 4.135% | $209.1968 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $897.58 | $939.2806 | $939.28 | $939.30 | $939.20 | |