| 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 | $111.73 | 13.645% | $126.9756 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $95.75 | 7.700% | $103.1228 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $205.43 | 7.230% | $220.2826 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $93.40 | 11.434% | $104.0794 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $113.41 | 3.598% | $117.4905 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $245.28 | 13.353% | $278.0322 | $278.03 | $278.05 | $278.00 |
| Purchase #7 | $109.35 | 12.339% | $122.8427 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $974.35 | $1,072.8258 | $1,072.82 | $1,072.90 | $1,072.80 | |