| 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 | $217.58 | 9.431% | $238.1 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $25.36 | 7.633% | $27.2957 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $107.53 | 4.590% | $112.4656 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $10.80 | 3.859% | $11.2168 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $9.35 | 8.871% | $10.1794 | $10.18 | $10.20 | $10.20 |
| Purchase #6 | $101.94 | 8.717% | $110.8261 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $224.41 | 10.479% | $247.9259 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $696.97 | $758.0095 | $758.03 | $758.05 | $758.00 | |