| 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 | $198.62 | 8.339% | $215.1829 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $108.46 | 4.227% | $113.0446 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $75.89 | 6.816% | $81.0627 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $125.75 | 12.607% | $141.6033 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $126.97 | 3.347% | $131.2197 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $141.43 | 12.741% | $159.4496 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $100.76 | 6.820% | $107.6318 | $107.63 | $107.65 | $107.60 |
| 7 purchase totals = | $877.88 | $949.1946 | $949.18 | $949.20 | $949.10 | |