| 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 | $229.69 | 9.429% | $251.3475 | $251.35 | $251.35 | $251.30 |
| Purchase #2 | $80.65 | 4.258% | $84.0841 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $72.86 | 10.188% | $80.283 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $92.72 | 13.142% | $104.9053 | $104.91 | $104.90 | $104.90 |
| Purchase #5 | $41.35 | 12.171% | $46.3827 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $207.74 | 6.799% | $221.8642 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $17.77 | 5.821% | $18.8044 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $742.78 | $807.6712 | $807.66 | $807.70 | $807.70 | |