| 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 | $200.41 | 3.637% | $207.6989 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $55.54 | 5.626% | $58.6647 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $238.98 | 5.457% | $252.0211 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $231.99 | 9.281% | $253.521 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $91.80 | 6.394% | $97.6697 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $113.37 | 13.106% | $128.2283 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $175.73 | 5.322% | $185.0824 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $1,107.82 | $1,182.8861 | $1,182.88 | $1,182.85 | $1,182.90 | |