| 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 | $239.55 | 8.293% | $259.4159 | $259.42 | $259.40 | $259.40 |
| Purchase #2 | $236.46 | 7.717% | $254.7076 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $191.37 | 9.390% | $209.3396 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $120.97 | 13.462% | $137.255 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $20.60 | 9.557% | $22.5687 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $175.40 | 5.370% | $184.819 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $118.87 | 5.590% | $125.5148 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $1,103.22 | $1,193.6206 | $1,193.63 | $1,193.55 | $1,193.60 | |