| 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 | $111.78 | 8.869% | $121.6938 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $12.25 | 8.265% | $13.2625 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $130.74 | 6.861% | $139.7101 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $50.29 | 7.302% | $53.9622 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $208.55 | 13.347% | $236.3852 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $216.48 | 4.110% | $225.3773 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $29.60 | 7.241% | $31.7433 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $759.69 | $822.1344 | $822.13 | $822.15 | $822.20 | |