| 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 | $212.33 | 12.452% | $238.7693 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $13.37 | 7.290% | $14.3447 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $196.56 | 13.811% | $223.7069 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $165.75 | 13.612% | $188.3119 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $210.94 | 3.237% | $217.7681 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $42.63 | 4.473% | $44.5368 | $44.54 | $44.55 | $44.50 |
| Purchase #7 | $47.94 | 9.170% | $52.3361 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $889.52 | $979.7738 | $979.78 | $979.75 | $979.70 | |