| 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 | $231.73 | 7.599% | $249.3392 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $31.89 | 9.435% | $34.8988 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $243.81 | 5.338% | $256.8246 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $35.82 | 12.471% | $40.2871 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $241.29 | 5.751% | $255.1666 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $77.96 | 3.266% | $80.5062 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $46.44 | 5.743% | $49.107 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $908.94 | $966.1295 | $966.14 | $966.10 | $966.10 | |