| 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 | $131.50 | 3.716% | $136.3865 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $121.92 | 3.285% | $125.9251 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $187.40 | 11.155% | $208.3045 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $150.42 | 8.397% | $163.0508 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $135.51 | 10.237% | $149.3822 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $245.91 | 4.591% | $257.1997 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $214.32 | 5.109% | $225.2696 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $1,186.98 | $1,265.5184 | $1,265.52 | $1,265.55 | $1,265.60 | |