| 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 | $207.55 | 4.636% | $217.172 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $88.33 | 4.438% | $92.2501 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $7.46 | 6.797% | $7.9671 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $213.90 | 7.125% | $229.1404 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $217.30 | 9.753% | $238.4933 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $47.90 | 10.803% | $53.0746 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $195.50 | 5.762% | $206.7647 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $977.94 | $1,044.8622 | $1,044.85 | $1,044.80 | $1,045.00 | |