| 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 | $57.27 | 3.770% | $59.4291 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $117.33 | 4.672% | $122.8117 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $132.27 | 11.702% | $147.7482 | $147.75 | $147.75 | $147.70 |
| Purchase #4 | $202.29 | 12.348% | $227.2688 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $151.96 | 12.227% | $170.5401 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $240.54 | 5.354% | $253.4185 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $199.58 | 11.511% | $222.5537 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $1,101.24 | $1,203.7701 | $1,203.77 | $1,203.75 | $1,203.70 | |