| 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 | $237.80 | 13.450% | $269.7841 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $180.98 | 12.183% | $203.0288 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $91.46 | 11.709% | $102.1691 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $21.83 | 13.317% | $24.7371 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $131.69 | 7.251% | $141.2388 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $183.42 | 3.665% | $190.1423 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $79.50 | 4.143% | $82.7937 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $926.68 | $1,013.8939 | $1,013.89 | $1,013.95 | $1,013.80 | |