| 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 | $195.39 | 4.667% | $204.5089 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $21.74 | 7.776% | $23.4305 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $74.59 | 6.831% | $79.6852 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $195.70 | 7.510% | $210.3971 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $80.96 | 5.237% | $85.1999 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $96.26 | 9.833% | $105.7252 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $193.74 | 5.418% | $204.2368 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $858.38 | $913.1836 | $913.20 | $913.25 | $913.10 | |