| 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 | $242.61 | 11.785% | $271.2016 | $271.20 | $271.20 | $271.20 |
| Purchase #2 | $109.37 | 7.247% | $117.296 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $210.93 | 8.538% | $228.9392 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $87.94 | 8.209% | $95.159 | $95.16 | $95.15 | $95.20 |
| Purchase #5 | $131.41 | 10.467% | $145.1647 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $33.46 | 10.389% | $36.9362 | $36.94 | $36.95 | $36.90 |
| Purchase #7 | $241.98 | 10.317% | $266.9451 | $266.95 | $266.95 | $266.90 |
| 7 purchase totals = | $1,057.70 | $1,161.6418 | $1,161.65 | $1,161.65 | $1,161.60 | |