| 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 | $190.30 | 6.751% | $203.1472 | $203.15 | $203.15 | $203.10 |
| Purchase #2 | $91.67 | 10.147% | $100.9718 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $41.54 | 4.290% | $43.3221 | $43.32 | $43.30 | $43.30 |
| Purchase #4 | $12.25 | 12.442% | $13.7741 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $84.69 | 12.397% | $95.189 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $100.25 | 10.419% | $110.695 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $222.81 | 12.637% | $250.9665 | $250.97 | $250.95 | $251.00 |
| 7 purchase totals = | $743.51 | $818.0657 | $818.07 | $818.00 | $818.10 | |