| 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 | $120.63 | 9.655% | $132.2768 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $211.47 | 7.529% | $227.3916 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $160.46 | 6.623% | $171.0873 | $171.09 | $171.10 | $171.10 |
| Purchase #4 | $58.40 | 11.535% | $65.1364 | $65.14 | $65.15 | $65.10 |
| Purchase #5 | $78.92 | 11.233% | $87.7851 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $218.75 | 11.656% | $244.2475 | $244.25 | $244.25 | $244.20 |
| Purchase #7 | $177.74 | 3.440% | $183.8543 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $1,026.37 | $1,111.7790 | $1,111.79 | $1,111.85 | $1,111.80 | |