| 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 | $235.73 | 4.356% | $245.9984 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $208.56 | 13.563% | $236.847 | $236.85 | $236.85 | $236.80 |
| Purchase #3 | $25.79 | 11.179% | $28.6731 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $93.79 | 12.350% | $105.3731 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $9.47 | 7.707% | $10.1999 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $27.65 | 5.625% | $29.2053 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $226.90 | 10.103% | $249.8237 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $827.89 | $906.1205 | $906.12 | $906.05 | $906.10 | |