| 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 | $205.79 | 12.190% | $230.8758 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $113.35 | 13.488% | $128.6386 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $65.35 | 9.248% | $71.3936 | $71.39 | $71.40 | $71.40 |
| Purchase #4 | $190.57 | 3.524% | $197.2857 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $236.33 | 10.263% | $260.5845 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $61.41 | 8.295% | $66.504 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $6.64 | 7.157% | $7.1152 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $879.44 | $962.3974 | $962.40 | $962.45 | $962.40 | |