| 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 | $248.98 | 6.485% | $265.1264 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $209.89 | 5.360% | $221.1401 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $118.78 | 4.659% | $124.314 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $96.41 | 5.554% | $101.7646 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $26.77 | 5.166% | $28.1529 | $28.15 | $28.15 | $28.20 |
| Purchase #6 | $199.93 | 4.737% | $209.4007 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $21.84 | 11.446% | $24.3398 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $922.60 | $974.2385 | $974.23 | $974.25 | $974.20 | |