| 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 | $208.43 | 13.259% | $236.0657 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $9.29 | 7.263% | $9.9647 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $46.49 | 6.231% | $49.3868 | $49.39 | $49.40 | $49.40 |
| Purchase #4 | $130.47 | 5.674% | $137.8729 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $161.92 | 5.121% | $170.2119 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $92.43 | 12.815% | $104.2749 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $188.39 | 11.695% | $210.4222 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $837.42 | $918.1991 | $918.19 | $918.10 | $918.30 | |