| 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 | $232.98 | 9.546% | $255.2203 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $120.94 | 12.538% | $136.1035 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $166.30 | 11.357% | $185.1867 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $202.71 | 13.358% | $229.788 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $68.61 | 4.514% | $71.7071 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $65.79 | 5.728% | $69.5585 | $69.56 | $69.55 | $69.60 |
| Purchase #7 | $129.55 | 8.353% | $140.3713 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $986.88 | $1,087.9354 | $1,087.94 | $1,087.90 | $1,088.00 | |