| 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 | $187.78 | 10.467% | $207.4349 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $124.81 | 8.312% | $135.1842 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $150.60 | 12.347% | $169.1946 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $31.91 | 5.406% | $33.6351 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $235.67 | 10.559% | $260.5544 | $260.55 | $260.55 | $260.60 |
| Purchase #6 | $213.30 | 7.202% | $228.6619 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $227.92 | 8.144% | $246.4818 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $1,171.99 | $1,281.1469 | $1,281.13 | $1,281.20 | $1,281.20 | |