| 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 | $214.62 | 6.454% | $228.4716 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $124.61 | 6.857% | $133.1545 | $133.15 | $133.15 | $133.20 |
| Purchase #3 | $236.61 | 6.781% | $252.6545 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $203.70 | 4.298% | $212.455 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $220.91 | 8.203% | $239.0312 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $155.82 | 7.832% | $168.0238 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $30.34 | 3.776% | $31.4856 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $1,186.61 | $1,265.2762 | $1,265.27 | $1,265.25 | $1,265.40 | |