| 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 | $21.53 | 8.764% | $23.4169 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $119.85 | 10.291% | $132.1838 | $132.18 | $132.20 | $132.20 |
| Purchase #3 | $233.34 | 7.665% | $251.2255 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $14.89 | 9.745% | $16.341 | $16.34 | $16.35 | $16.30 |
| Purchase #5 | $192.91 | 3.214% | $199.1101 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $111.54 | 4.473% | $116.5292 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $140.99 | 7.399% | $151.4219 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $835.05 | $890.2284 | $890.23 | $890.25 | $890.10 | |