| 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 | $217.38 | 8.799% | $236.5073 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $14.39 | 7.473% | $15.4654 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $84.62 | 3.703% | $87.7535 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $241.51 | 12.743% | $272.2856 | $272.29 | $272.30 | $272.30 |
| Purchase #5 | $104.46 | 12.767% | $117.7964 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $37.96 | 12.690% | $42.7771 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $14.35 | 10.565% | $15.8661 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $714.67 | $788.4514 | $788.47 | $788.45 | $788.60 | |