| 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 | $218.29 | 4.242% | $227.5499 | $227.55 | $227.55 | $227.50 |
| Purchase #2 | $124.58 | 6.169% | $132.2653 | $132.27 | $132.25 | $132.30 |
| Purchase #3 | $218.66 | 11.362% | $243.5041 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $235.50 | 9.197% | $257.1589 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $74.50 | 13.351% | $84.4465 | $84.45 | $84.45 | $84.40 |
| Purchase #6 | $151.35 | 5.264% | $159.3171 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $201.61 | 6.710% | $215.138 | $215.14 | $215.15 | $215.10 |
| 7 purchase totals = | $1,224.49 | $1,319.3798 | $1,319.39 | $1,319.35 | $1,319.30 | |