| 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 | $91.47 | 8.873% | $99.5861 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $227.70 | 7.208% | $244.1126 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $218.89 | 10.662% | $242.2281 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $40.78 | 13.670% | $46.3546 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $51.74 | 11.765% | $57.8272 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $212.28 | 8.382% | $230.0733 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $110.37 | 10.409% | $121.8584 | $121.86 | $121.85 | $121.90 |
| 7 purchase totals = | $953.23 | $1,042.0403 | $1,042.04 | $1,042.05 | $1,042.10 | |