| 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 | $83.25 | 8.372% | $90.2197 | $90.22 | $90.20 | $90.20 |
| Purchase #2 | $241.86 | 9.443% | $264.6988 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $148.49 | 12.359% | $166.8419 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $225.78 | 5.127% | $237.3557 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $214.49 | 6.177% | $227.739 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $110.29 | 10.156% | $121.4911 | $121.49 | $121.50 | $121.50 |
| Purchase #7 | $228.71 | 5.849% | $242.0872 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $1,252.87 | $1,350.4334 | $1,350.44 | $1,350.45 | $1,350.40 | |