| 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 | $240.29 | 13.751% | $273.3323 | $273.33 | $273.35 | $273.30 |
| Purchase #2 | $38.70 | 5.773% | $40.9342 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $221.34 | 6.711% | $236.1941 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $12.61 | 4.668% | $13.1986 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $136.59 | 10.336% | $150.7079 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $199.59 | 4.471% | $208.5137 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $7.84 | 4.698% | $8.2083 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $856.96 | $931.0891 | $931.08 | $931.10 | $931.00 | |