| 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 | $247.55 | 7.683% | $266.5693 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $169.27 | 4.678% | $177.1885 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $18.41 | 10.280% | $20.3025 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $246.95 | 13.596% | $280.5253 | $280.53 | $280.55 | $280.50 |
| Purchase #5 | $35.49 | 3.378% | $36.6889 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $10.94 | 4.377% | $11.4188 | $11.42 | $11.40 | $11.40 |
| Purchase #7 | $120.44 | 3.106% | $124.1809 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $849.05 | $916.8742 | $916.88 | $916.90 | $916.90 | |