| 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 | $43.84 | 10.569% | $48.4734 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $200.94 | 9.469% | $219.967 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $21.48 | 12.140% | $24.0877 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $43.59 | 5.133% | $45.8275 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $75.84 | 11.444% | $84.5191 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $140.88 | 6.473% | $149.9992 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $105.50 | 4.309% | $110.046 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $632.07 | $682.9199 | $682.93 | $682.90 | $682.90 | |