| 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 | $230.67 | 11.350% | $256.851 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $20.46 | 13.869% | $23.2976 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $173.60 | 10.495% | $191.8193 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $5.52 | 8.790% | $6.0052 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $128.35 | 3.161% | $132.4071 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $23.47 | 4.724% | $24.5787 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $215.40 | 13.107% | $243.6325 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $797.47 | $878.5914 | $878.60 | $878.60 | $878.60 | |