| 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 | $232.91 | 9.174% | $254.2772 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $207.49 | 10.606% | $229.4964 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $80.37 | 11.631% | $89.7178 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $182.79 | 13.827% | $208.0644 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $12.78 | 9.762% | $14.0276 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $41.55 | 9.368% | $45.4424 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $75.60 | 9.451% | $82.745 | $82.75 | $82.75 | $82.70 |
| 7 purchase totals = | $833.49 | $923.7708 | $923.78 | $923.80 | $923.70 | |