| 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 | $126.93 | 9.717% | $139.2638 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $230.91 | 5.820% | $244.349 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $195.78 | 10.347% | $216.0374 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $71.86 | 12.202% | $80.6284 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $14.65 | 5.728% | $15.4892 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $73.44 | 12.490% | $82.6127 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $123.29 | 5.557% | $130.1412 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $836.86 | $908.5217 | $908.52 | $908.55 | $908.40 | |