| 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 | $247.33 | 10.528% | $273.3689 | $273.37 | $273.35 | $273.40 |
| Purchase #2 | $103.26 | 10.157% | $113.7481 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $26.71 | 4.151% | $27.8187 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $169.45 | 8.575% | $183.9803 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $26.86 | 13.590% | $30.5103 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $95.37 | 12.846% | $107.6212 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $43.38 | 3.852% | $45.051 | $45.05 | $45.05 | $45.10 |
| 7 purchase totals = | $712.36 | $782.0985 | $782.10 | $782.05 | $782.10 | |