| 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 | $139.74 | 3.287% | $144.3333 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $172.46 | 11.530% | $192.3446 | $192.34 | $192.35 | $192.30 |
| Purchase #3 | $195.47 | 10.248% | $215.5018 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $212.86 | 5.274% | $224.0862 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $49.99 | 4.292% | $52.1356 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $208.93 | 10.359% | $230.5731 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $127.97 | 12.637% | $144.1416 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $1,107.42 | $1,203.1162 | $1,203.11 | $1,203.15 | $1,203.00 | |