| 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 | $107.47 | 4.676% | $112.4953 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $208.36 | 3.504% | $215.6609 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $212.29 | 3.334% | $219.3677 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $130.31 | 13.611% | $148.0465 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $142.95 | 5.618% | $150.9809 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $27.81 | 5.826% | $29.4302 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $51.80 | 5.483% | $54.6402 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $880.99 | $930.6217 | $930.63 | $930.65 | $930.60 | |