| 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 | $223.31 | 8.719% | $242.7804 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $169.33 | 8.223% | $183.254 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $176.28 | 6.790% | $188.2494 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $152.99 | 11.208% | $170.1371 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $132.55 | 3.695% | $137.4477 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $22.49 | 10.313% | $24.8094 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $12.45 | 7.507% | $13.3846 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $889.40 | $960.0626 | $960.06 | $960.10 | $960.00 | |