| 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 | $219.66 | 10.546% | $242.8253 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $83.76 | 5.765% | $88.5888 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $150.51 | 13.448% | $170.7506 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $86.49 | 12.556% | $97.3497 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $61.35 | 3.808% | $63.6862 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $96.47 | 12.264% | $108.3011 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $81.90 | 3.286% | $84.5912 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $780.14 | $856.0929 | $856.10 | $856.15 | $856.10 | |