| 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 | $116.53 | 11.267% | $129.6594 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $56.40 | 13.860% | $64.217 | $64.22 | $64.20 | $64.20 |
| Purchase #3 | $160.49 | 13.737% | $182.5365 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $249.53 | 8.442% | $270.5953 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $227.40 | 4.165% | $236.8712 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $50.31 | 3.801% | $52.2223 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $46.99 | 5.757% | $49.6952 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $907.65 | $985.7969 | $985.81 | $985.75 | $985.80 | |