| 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 | $209.97 | 13.218% | $237.7238 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $26.48 | 6.208% | $28.1239 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $77.27 | 5.391% | $81.4356 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $7.95 | 5.515% | $8.3884 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $233.80 | 11.377% | $260.3994 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $99.99 | 6.496% | $106.4854 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $154.58 | 10.319% | $170.5311 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $810.04 | $893.0876 | $893.09 | $893.10 | $893.00 | |