| 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 | $209.45 | 10.245% | $230.9082 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $52.69 | 9.821% | $57.8647 | $57.86 | $57.85 | $57.90 |
| Purchase #3 | $167.69 | 6.730% | $178.9755 | $178.98 | $179.00 | $179.00 |
| Purchase #4 | $104.50 | 9.825% | $114.7671 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $197.50 | 11.651% | $220.5107 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $56.47 | 5.113% | $59.3573 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $75.78 | 7.638% | $81.5681 | $81.57 | $81.55 | $81.60 |
| 7 purchase totals = | $864.08 | $943.9516 | $943.96 | $943.90 | $944.10 | |