| 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 | $228.40 | 9.857% | $250.9134 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $112.59 | 12.348% | $126.4926 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $109.38 | 12.136% | $122.6544 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $66.33 | 6.565% | $70.6846 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $73.40 | 12.583% | $82.6359 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $110.50 | 8.823% | $120.2494 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $188.95 | 3.426% | $195.4234 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $889.55 | $969.0537 | $969.04 | $969.05 | $969.00 | |