| 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 | $112.38 | 8.723% | $122.1829 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $247.62 | 8.577% | $268.8584 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $153.48 | 6.360% | $163.2413 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $154.49 | 3.147% | $159.3518 | $159.35 | $159.35 | $159.40 |
| Purchase #5 | $228.27 | 10.667% | $252.6196 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $10.89 | 10.348% | $12.0169 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $92.42 | 12.761% | $104.2137 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $999.55 | $1,082.4846 | $1,082.48 | $1,082.45 | $1,082.50 | |