| 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 | $217.50 | 10.389% | $240.0961 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $200.32 | 8.252% | $216.8504 | $216.85 | $216.85 | $216.90 |
| Purchase #3 | $170.86 | 5.244% | $179.8199 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $229.40 | 3.174% | $236.6812 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $234.59 | 11.602% | $261.8071 | $261.81 | $261.80 | $261.80 |
| Purchase #6 | $41.71 | 3.847% | $43.3146 | $43.31 | $43.30 | $43.30 |
| Purchase #7 | $113.48 | 11.622% | $126.6686 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $1,207.86 | $1,305.2379 | $1,305.24 | $1,305.20 | $1,305.30 | |