| 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 | $127.46 | 7.261% | $136.7149 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $26.67 | 7.484% | $28.666 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $207.99 | 9.511% | $227.7719 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $250.42 | 5.340% | $263.7924 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $237.66 | 7.176% | $254.7145 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $81.99 | 6.753% | $87.5268 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $117.39 | 7.719% | $126.4513 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $1,049.58 | $1,125.6378 | $1,125.63 | $1,125.60 | $1,125.70 | |