| 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 | $234.72 | 9.331% | $256.6217 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $42.52 | 3.471% | $43.9959 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $220.37 | 4.409% | $230.0861 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $43.46 | 3.624% | $45.035 | $45.04 | $45.05 | $45.00 |
| Purchase #5 | $7.38 | 10.619% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $203.97 | 4.524% | $213.1976 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $73.72 | 12.542% | $82.966 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $826.14 | $880.0660 | $880.08 | $880.05 | $880.10 | |