| 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 | $104.45 | 10.719% | $115.646 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $148.80 | 7.767% | $160.3573 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $116.57 | 12.560% | $131.2112 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $118.59 | 9.160% | $129.4528 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $211.72 | 3.602% | $219.3462 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $139.32 | 5.273% | $146.6663 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $227.45 | 3.184% | $234.692 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,066.90 | $1,137.3718 | $1,137.38 | $1,137.35 | $1,137.40 | |