| 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 | $233.40 | 6.138% | $247.7261 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $222.28 | 4.755% | $232.8494 | $232.85 | $232.85 | $232.80 |
| Purchase #3 | $182.44 | 3.572% | $188.9568 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $38.26 | 3.858% | $39.7361 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $222.50 | 4.103% | $231.6292 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $65.42 | 10.153% | $72.0621 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $224.49 | 13.129% | $253.9633 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,188.79 | $1,266.9230 | $1,266.93 | $1,266.95 | $1,266.90 | |