| 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 | $98.41 | 13.503% | $111.6983 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $241.72 | 10.427% | $266.9241 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $138.29 | 5.345% | $145.6816 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $8.61 | 9.599% | $9.4365 | $9.44 | $9.45 | $9.40 |
| Purchase #5 | $163.84 | 12.419% | $184.1873 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $48.82 | 10.388% | $53.8914 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $15.58 | 11.338% | $17.3465 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $715.27 | $789.1657 | $789.17 | $789.20 | $789.10 | |