| 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 | $115.60 | 7.849% | $124.6734 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $169.40 | 3.560% | $175.4306 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $236.59 | 12.525% | $266.2229 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $20.31 | 6.637% | $21.658 | $21.66 | $21.65 | $21.70 |
| Purchase #5 | $223.72 | 5.584% | $236.2125 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $227.27 | 3.825% | $235.9631 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $59.44 | 11.809% | $66.4593 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $1,052.33 | $1,126.6198 | $1,126.61 | $1,126.55 | $1,126.70 | |