| 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 | $238.29 | 7.354% | $255.8138 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $153.59 | 9.826% | $168.6818 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $92.94 | 12.194% | $104.2731 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $20.80 | 10.317% | $22.9459 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $230.69 | 8.796% | $250.9815 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $68.65 | 8.591% | $74.5477 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $58.62 | 11.674% | $65.4633 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $863.58 | $942.7071 | $942.70 | $942.70 | $942.70 | |