| 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 | $214.80 | 9.453% | $235.105 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $50.63 | 8.322% | $54.8434 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $94.72 | 10.548% | $104.7111 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $51.47 | 3.125% | $53.0784 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $158.41 | 5.353% | $166.8897 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $200.48 | 7.414% | $215.3436 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $148.83 | 4.382% | $155.3517 | $155.35 | $155.35 | $155.40 |
| 7 purchase totals = | $919.34 | $985.3229 | $985.32 | $985.35 | $985.30 | |