| 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 | $42.41 | 10.862% | $47.0166 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $168.48 | 7.538% | $181.18 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $172.77 | 5.622% | $182.4831 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $208.95 | 8.711% | $227.1516 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $227.62 | 4.473% | $237.8014 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $15.28 | 13.515% | $17.3451 | $17.35 | $17.35 | $17.30 |
| Purchase #7 | $140.86 | 5.277% | $148.2932 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $976.37 | $1,041.2710 | $1,041.27 | $1,041.30 | $1,041.30 | |