| 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 | $186.96 | 11.303% | $208.0921 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $98.77 | 5.859% | $104.5569 | $104.56 | $104.55 | $104.60 |
| Purchase #3 | $73.36 | 8.861% | $79.8604 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $79.77 | 3.865% | $82.8531 | $82.85 | $82.85 | $82.90 |
| Purchase #5 | $203.89 | 3.215% | $210.4451 | $210.45 | $210.45 | $210.40 |
| Purchase #6 | $223.62 | 4.547% | $233.788 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $70.62 | 13.675% | $80.2773 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $936.99 | $999.8729 | $999.88 | $999.90 | $1,000.00 | |