| 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 | $223.46 | 11.221% | $248.5344 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $13.34 | 8.427% | $14.4642 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $238.49 | 8.325% | $258.3443 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $18.67 | 8.605% | $20.2766 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $47.74 | 5.156% | $50.2015 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $212.87 | 11.866% | $238.1292 | $238.13 | $238.15 | $238.10 |
| Purchase #7 | $151.82 | 5.326% | $159.9059 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $906.39 | $989.8561 | $989.85 | $989.90 | $989.80 | |