| 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 | $215.25 | 10.406% | $237.6489 | $237.65 | $237.65 | $237.60 |
| Purchase #2 | $17.97 | 4.221% | $18.7285 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $170.54 | 6.678% | $181.9287 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $52.64 | 11.206% | $58.5388 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $62.76 | 7.542% | $67.4934 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $73.96 | 8.482% | $80.2333 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $63.78 | 10.793% | $70.6638 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $656.90 | $715.2354 | $715.23 | $715.30 | $715.10 | |