| 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 | $150.30 | 10.236% | $165.6847 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $209.56 | 10.215% | $230.9666 | $230.97 | $230.95 | $231.00 |
| Purchase #3 | $211.98 | 10.496% | $234.2294 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $175.67 | 8.418% | $190.4579 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $83.44 | 4.276% | $87.0079 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $84.38 | 13.380% | $95.67 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $196.97 | 11.619% | $219.8559 | $219.86 | $219.85 | $219.90 |
| 7 purchase totals = | $1,112.30 | $1,223.8724 | $1,223.88 | $1,223.85 | $1,224.00 | |