| 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 | $203.90 | 10.524% | $225.3584 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $82.63 | 3.629% | $85.6286 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $139.55 | 8.217% | $151.0168 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $49.67 | 6.368% | $52.833 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $227.70 | 12.324% | $255.7617 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $112.39 | 7.490% | $120.808 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $148.74 | 7.182% | $159.4225 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $964.58 | $1,050.8290 | $1,050.83 | $1,050.80 | $1,050.80 | |