| 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 | $173.79 | 9.499% | $190.2983 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $146.78 | 5.728% | $155.1876 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $113.39 | 9.609% | $124.2856 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $98.55 | 9.688% | $108.0975 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $224.42 | 6.731% | $239.5257 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $21.77 | 7.478% | $23.398 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $231.34 | 13.371% | $262.2725 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $1,010.04 | $1,103.0652 | $1,103.08 | $1,103.10 | $1,103.10 | |