| 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 | $113.96 | 9.569% | $124.8648 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $245.90 | 4.474% | $256.9016 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $154.53 | 9.825% | $169.7126 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $119.68 | 7.625% | $128.8056 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $210.91 | 12.186% | $236.6115 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $5.92 | 12.605% | $6.6662 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $188.82 | 4.254% | $196.8524 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $1,039.72 | $1,120.4147 | $1,120.41 | $1,120.35 | $1,120.50 | |