| 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 | $236.26 | 9.229% | $258.0644 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $18.81 | 6.383% | $20.0106 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $115.32 | 3.503% | $119.3597 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $35.48 | 7.511% | $38.1449 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $114.86 | 6.400% | $122.211 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $231.97 | 5.192% | $244.0139 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $27.44 | 7.318% | $29.4481 | $29.45 | $29.45 | $29.40 |
| 7 purchase totals = | $780.14 | $831.2526 | $831.24 | $831.20 | $831.20 | |