| 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 | $129.88 | 6.409% | $138.204 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $184.61 | 11.558% | $205.9472 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $116.30 | 9.115% | $126.9007 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $179.88 | 5.801% | $190.3148 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $217.38 | 7.812% | $234.3617 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $239.25 | 7.445% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $163.66 | 3.516% | $169.4143 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $1,230.96 | $1,322.2049 | $1,322.19 | $1,322.15 | $1,322.20 | |