| 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 | $19.86 | 11.836% | $22.2106 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $220.33 | 12.130% | $247.056 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $11.94 | 9.505% | $13.0749 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $141.38 | 10.693% | $156.4978 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $81.67 | 3.186% | $84.272 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $224.58 | 8.276% | $243.1662 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $209.89 | 10.233% | $231.368 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $909.65 | $997.6455 | $997.65 | $997.55 | $997.80 | |