| 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 | $225.95 | 4.834% | $236.8724 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $230.44 | 4.302% | $240.3535 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $43.90 | 13.298% | $49.7378 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $80.32 | 9.409% | $87.8773 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $125.76 | 11.114% | $139.737 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $45.61 | 6.314% | $48.4898 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $162.29 | 5.452% | $171.1381 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $914.27 | $974.2059 | $974.21 | $974.25 | $974.20 | |