| 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 | $188.29 | 3.555% | $194.9837 | $194.98 | $195.00 | $195.00 |
| Purchase #2 | $208.73 | 11.713% | $233.1785 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $227.94 | 7.504% | $245.0446 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $222.67 | 10.804% | $246.7273 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $50.32 | 4.325% | $52.4963 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $97.97 | 6.711% | $104.5448 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $42.88 | 6.486% | $45.6612 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $1,038.80 | $1,122.6364 | $1,122.63 | $1,122.70 | $1,122.60 | |