| 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 | $235.37 | 3.478% | $243.5562 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $191.91 | 5.844% | $203.1252 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $195.73 | 6.279% | $208.0199 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $235.81 | 6.543% | $251.239 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $35.75 | 9.698% | $39.217 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $140.89 | 7.513% | $151.4751 | $151.48 | $151.50 | $151.50 |
| Purchase #7 | $208.31 | 8.242% | $225.4789 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $1,243.77 | $1,322.1113 | $1,322.13 | $1,322.15 | $1,322.10 | |