| 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 | $113.55 | 9.369% | $124.1885 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $97.78 | 4.767% | $102.4412 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $213.42 | 7.339% | $229.0829 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $74.66 | 9.252% | $81.5675 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $20.57 | 11.611% | $22.9584 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $146.76 | 3.634% | $152.0933 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $229.37 | 10.456% | $253.3529 | $253.35 | $253.35 | $253.40 |
| 7 purchase totals = | $896.11 | $965.6847 | $965.68 | $965.70 | $965.80 | |