| 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 | $229.56 | 9.384% | $251.1019 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $124.70 | 7.711% | $134.3156 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $63.70 | 11.790% | $71.2102 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $234.56 | 10.700% | $259.6579 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $134.32 | 4.384% | $140.2086 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $134.41 | 3.574% | $139.2138 | $139.21 | $139.20 | $139.20 |
| Purchase #7 | $212.55 | 6.498% | $226.3615 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,133.80 | $1,222.0695 | $1,222.07 | $1,222.00 | $1,222.10 | |