| 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 | $233.64 | 12.405% | $262.623 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $83.30 | 5.536% | $87.9115 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $169.94 | 8.807% | $184.9066 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $14.43 | 3.672% | $14.9599 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $99.57 | 4.247% | $103.7987 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $110.83 | 7.185% | $118.7931 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $186.91 | 6.456% | $198.9769 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $898.62 | $971.9697 | $971.97 | $971.95 | $972.00 | |