| 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 | $116.40 | 5.265% | $122.5285 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $5.36 | 3.764% | $5.5618 | $5.56 | $5.55 | $5.60 |
| Purchase #3 | $66.43 | 10.872% | $73.6523 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $137.92 | 9.193% | $150.599 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $135.91 | 9.742% | $149.1504 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $180.26 | 3.382% | $186.3564 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $206.49 | 6.753% | $220.4343 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $848.77 | $908.2827 | $908.28 | $908.30 | $908.40 | |