| 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 | $213.95 | 8.491% | $232.1165 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $110.38 | 5.264% | $116.1904 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $47.68 | 10.182% | $52.5348 | $52.53 | $52.55 | $52.50 |
| Purchase #4 | $18.58 | 13.129% | $21.0194 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $162.68 | 3.622% | $168.5723 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $72.57 | 4.464% | $75.8095 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $204.41 | 13.448% | $231.8991 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $830.25 | $898.1420 | $898.14 | $898.10 | $898.10 | |