| 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 | $196.66 | 12.470% | $221.1835 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $187.41 | 13.717% | $213.117 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $192.54 | 10.594% | $212.9377 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $230.56 | 5.396% | $243.001 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $105.49 | 10.411% | $116.4726 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $154.49 | 9.449% | $169.0878 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $172.80 | 10.530% | $190.9958 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,239.95 | $1,366.7954 | $1,366.80 | $1,366.80 | $1,366.80 | |