| 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 | $125.87 | 10.555% | $139.1556 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $194.54 | 11.345% | $216.6106 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $6.57 | 5.259% | $6.9155 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $102.58 | 3.316% | $105.9816 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $227.27 | 11.285% | $252.9174 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $217.68 | 8.494% | $236.1697 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $227.34 | 5.657% | $240.2006 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $1,101.85 | $1,197.9510 | $1,197.96 | $1,197.90 | $1,198.00 | |