| 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 | $101.63 | 13.728% | $115.5818 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $204.98 | 5.366% | $215.9792 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $123.89 | 11.174% | $137.7335 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $109.98 | 6.306% | $116.9153 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $17.79 | 7.824% | $19.1819 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $206.53 | 11.287% | $229.841 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $41.71 | 9.216% | $45.554 | $45.55 | $45.55 | $45.60 |
| 7 purchase totals = | $806.51 | $880.7867 | $880.78 | $880.85 | $880.80 | |