| 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 | $184.91 | 12.849% | $208.6691 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $21.28 | 12.720% | $23.9868 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $200.54 | 7.106% | $214.7904 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $20.88 | 12.497% | $23.4894 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $178.30 | 5.637% | $188.3508 | $188.35 | $188.35 | $188.40 |
| Purchase #6 | $200.85 | 10.511% | $221.9613 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $145.50 | 7.762% | $156.7937 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $952.26 | $1,038.0415 | $1,038.04 | $1,038.05 | $1,038.20 | |