| 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 | $186.94 | 12.459% | $210.2309 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $93.43 | 9.115% | $101.9461 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $200.58 | 13.764% | $228.1878 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $194.76 | 9.461% | $213.1862 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $208.93 | 3.333% | $215.8936 | $215.89 | $215.90 | $215.90 |
| Purchase #6 | $126.69 | 5.362% | $133.4831 | $133.48 | $133.50 | $133.50 |
| Purchase #7 | $33.72 | 9.698% | $36.9902 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $1,045.05 | $1,139.9179 | $1,139.92 | $1,140.00 | $1,139.90 | |