| 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 | $237.28 | 4.111% | $247.0346 | $247.03 | $247.05 | $247.00 |
| Purchase #2 | $85.92 | 3.381% | $88.825 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $139.56 | 13.499% | $158.3992 | $158.40 | $158.40 | $158.40 |
| Purchase #4 | $77.99 | 13.358% | $88.4079 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $66.41 | 3.345% | $68.6314 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $150.25 | 10.576% | $166.1404 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $96.30 | 12.732% | $108.5609 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $853.71 | $925.9994 | $926.00 | $926.05 | $925.90 | |