| 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 | $234.59 | 12.350% | $263.5619 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $173.26 | 12.637% | $195.1549 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $108.88 | 8.764% | $118.4222 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $62.67 | 11.857% | $70.1008 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $52.91 | 10.607% | $58.5222 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $111.71 | 8.199% | $120.8691 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $121.97 | 13.560% | $138.5091 | $138.51 | $138.50 | $138.50 |
| 7 purchase totals = | $865.99 | $965.1402 | $965.13 | $965.05 | $965.20 | |