| 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 | $239.33 | 3.370% | $247.3954 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $9.65 | 11.796% | $10.7883 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $237.48 | 3.543% | $245.8939 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $60.60 | 3.831% | $62.9216 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $154.81 | 7.345% | $166.1808 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $85.54 | 3.326% | $88.3851 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $180.72 | 9.818% | $198.4631 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $968.13 | $1,020.0282 | $1,020.03 | $1,020.05 | $1,020.10 | |