| 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 | $129.76 | 3.121% | $133.8098 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $108.49 | 13.280% | $122.8975 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $214.41 | 10.694% | $237.339 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $71.94 | 9.716% | $78.9297 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $73.57 | 3.589% | $76.2104 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $116.31 | 7.344% | $124.8518 | $124.85 | $124.85 | $124.90 |
| Purchase #7 | $212.71 | 4.648% | $222.5968 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $927.19 | $996.6350 | $996.64 | $996.65 | $996.60 | |