| 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 | $232.94 | 4.651% | $243.774 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $168.25 | 13.598% | $191.1286 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $151.75 | 11.728% | $169.5472 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $26.88 | 13.133% | $30.4102 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $199.37 | 10.870% | $221.0415 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $100.82 | 11.810% | $112.7268 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $96.28 | 11.356% | $107.2136 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $976.29 | $1,075.8419 | $1,075.84 | $1,075.85 | $1,075.70 | |