| 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 | $235.25 | 10.746% | $260.53 | $260.53 | $260.55 | $260.50 |
| Purchase #2 | $177.31 | 6.133% | $188.1844 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $79.86 | 5.658% | $84.3785 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $32.39 | 6.452% | $34.4798 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $120.82 | 3.179% | $124.6609 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $134.74 | 6.749% | $143.8336 | $143.83 | $143.85 | $143.80 |
| Purchase #7 | $21.72 | 7.258% | $23.2964 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $802.09 | $859.3636 | $859.36 | $859.45 | $859.40 | |