| 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 | $120.75 | 4.141% | $125.7503 | $125.75 | $125.75 | $125.80 |
| Purchase #2 | $199.32 | 13.729% | $226.6846 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $62.81 | 8.274% | $68.0069 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $172.93 | 13.258% | $195.8571 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $104.27 | 13.384% | $118.2255 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $96.97 | 3.413% | $100.2796 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $20.46 | 8.689% | $22.2378 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $777.51 | $857.0418 | $857.05 | $857.10 | $857.10 | |