| 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 | $221.68 | 5.777% | $234.4865 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $209.29 | 3.584% | $216.791 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $170.52 | 8.857% | $185.623 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $6.46 | 6.406% | $6.8738 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $220.83 | 9.787% | $242.4426 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $116.38 | 13.563% | $132.1646 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $91.95 | 13.631% | $104.4837 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $1,037.11 | $1,122.8652 | $1,122.85 | $1,122.85 | $1,122.90 | |