| 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 | $222.61 | 4.401% | $232.4071 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $21.38 | 13.306% | $24.2248 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $79.35 | 13.731% | $90.2455 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $197.73 | 11.258% | $219.9904 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $108.99 | 10.756% | $120.713 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $59.69 | 7.705% | $64.2891 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $181.71 | 7.679% | $195.6635 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $871.46 | $947.5334 | $947.53 | $947.50 | $947.50 | |