| 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 | $103.71 | 6.273% | $110.2157 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $112.45 | 10.128% | $123.8389 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $25.30 | 12.125% | $28.3676 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $242.35 | 3.680% | $251.2685 | $251.27 | $251.25 | $251.30 |
| Purchase #5 | $95.49 | 4.277% | $99.5741 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $117.63 | 7.239% | $126.1452 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $106.57 | 11.832% | $119.1794 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $803.50 | $858.5894 | $858.60 | $858.55 | $858.60 | |