| 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 | $114.54 | 12.242% | $128.562 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $178.70 | 12.135% | $200.3852 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $236.63 | 12.614% | $266.4785 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $119.28 | 11.642% | $133.1666 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $215.67 | 12.802% | $243.2801 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $133.68 | 12.770% | $150.7509 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $213.72 | 10.382% | $235.9084 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,212.22 | $1,358.5317 | $1,358.54 | $1,358.55 | $1,358.70 | |