| 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 | $219.96 | 3.175% | $226.9437 | $226.94 | $226.95 | $226.90 |
| Purchase #2 | $19.63 | 12.417% | $22.0675 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $23.61 | 4.344% | $24.6356 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $216.51 | 10.108% | $238.3948 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $195.88 | 3.834% | $203.39 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $61.98 | 12.496% | $69.725 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $26.62 | 12.703% | $30.0015 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $764.19 | $815.1581 | $815.16 | $815.20 | $815.10 | |