| 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 | $97.66 | 3.497% | $101.0752 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $172.46 | 10.318% | $190.2544 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $96.73 | 6.374% | $102.8956 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $241.67 | 8.453% | $262.0984 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $116.36 | 8.612% | $126.3809 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $47.71 | 7.694% | $51.3808 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $201.27 | 8.832% | $219.0462 | $219.05 | $219.05 | $219.00 |
| 7 purchase totals = | $973.86 | $1,053.1315 | $1,053.14 | $1,053.20 | $1,053.20 | |