| 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 | $221.33 | 5.757% | $234.072 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $140.87 | 3.214% | $145.3976 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $25.96 | 9.733% | $28.4867 | $28.49 | $28.50 | $28.50 |
| Purchase #4 | $225.57 | 3.813% | $234.171 | $234.17 | $234.15 | $234.20 |
| Purchase #5 | $135.84 | 9.472% | $148.7068 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $232.40 | 12.205% | $260.7644 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $206.55 | 8.457% | $224.0179 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,188.52 | $1,275.6164 | $1,275.62 | $1,275.55 | $1,275.70 | |