| 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 | $88.56 | 12.308% | $99.46 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $216.69 | 3.555% | $224.3933 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $166.93 | 9.263% | $182.3927 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $100.95 | 10.712% | $111.7638 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $200.59 | 7.703% | $216.0414 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $15.89 | 4.616% | $16.6235 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $177.56 | 11.504% | $197.9865 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $967.17 | $1,048.6612 | $1,048.65 | $1,048.65 | $1,048.70 | |