| 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 | $230.62 | 9.379% | $252.2498 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $75.81 | 7.751% | $81.686 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $184.65 | 9.528% | $202.2435 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $8.54 | 9.675% | $9.3662 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $204.45 | 11.267% | $227.4854 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $52.44 | 7.467% | $56.3557 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $208.62 | 9.862% | $229.1941 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $965.13 | $1,058.5807 | $1,058.59 | $1,058.60 | $1,058.60 | |