| 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 | $132.63 | 5.347% | $139.7217 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $201.59 | 5.177% | $212.0263 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $227.39 | 8.345% | $246.3657 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $96.46 | 7.871% | $104.0524 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $99.41 | 8.639% | $107.998 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $150.94 | 5.401% | $159.0923 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $54.39 | 8.159% | $58.8277 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $962.81 | $1,028.0841 | $1,028.09 | $1,028.10 | $1,028.10 | |