| 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 | $235.54 | 3.270% | $243.2422 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $169.78 | 9.650% | $186.1638 | $186.16 | $186.15 | $186.20 |
| Purchase #3 | $221.46 | 5.316% | $233.2328 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $141.68 | 3.310% | $146.3696 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $155.25 | 10.372% | $171.3525 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $129.80 | 11.539% | $144.7776 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $221.76 | 10.291% | $244.5813 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $1,275.27 | $1,369.7198 | $1,369.71 | $1,369.75 | $1,369.80 | |