| 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 | $220.45 | 11.273% | $245.3013 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $155.50 | 9.383% | $170.0906 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $227.82 | 7.245% | $244.3256 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $189.70 | 4.739% | $198.6899 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $205.36 | 11.868% | $229.7321 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $54.68 | 13.625% | $62.1302 | $62.13 | $62.15 | $62.10 |
| Purchase #7 | $116.95 | 10.778% | $129.5549 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $1,170.46 | $1,279.8246 | $1,279.82 | $1,279.90 | $1,279.80 | |