| 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 | $16.26 | 10.169% | $17.9135 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $242.99 | 11.691% | $271.398 | $271.40 | $271.40 | $271.40 |
| Purchase #3 | $18.54 | 6.840% | $19.8081 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $187.54 | 7.358% | $201.3392 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $79.59 | 13.119% | $90.0314 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $68.96 | 12.256% | $77.4117 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $119.86 | 7.702% | $129.0916 | $129.09 | $129.10 | $129.10 |
| 7 purchase totals = | $733.74 | $806.9935 | $806.99 | $807.00 | $806.90 | |