| 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 | $127.30 | 5.270% | $134.0087 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $83.63 | 8.391% | $90.6474 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $238.49 | 13.779% | $271.3515 | $271.35 | $271.35 | $271.40 |
| Purchase #4 | $93.56 | 9.203% | $102.1703 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $220.51 | 3.530% | $228.294 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $15.55 | 7.863% | $16.7727 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $60.84 | 7.659% | $65.4997 | $65.50 | $65.50 | $65.50 |
| 7 purchase totals = | $839.88 | $908.7443 | $908.74 | $908.70 | $908.80 | |