| 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 | $92.88 | 4.752% | $97.2937 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $225.88 | 7.285% | $242.3354 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $72.52 | 3.625% | $75.1489 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $87.47 | 7.696% | $94.2017 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $139.47 | 13.660% | $158.5216 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $20.49 | 8.717% | $22.2761 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $193.88 | 12.776% | $218.6501 | $218.65 | $218.65 | $218.70 |
| 7 purchase totals = | $832.59 | $908.4275 | $908.43 | $908.45 | $908.40 | |