| 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 | $213.68 | 8.391% | $231.6099 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $139.63 | 10.554% | $154.3666 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $193.99 | 4.712% | $203.1308 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $114.56 | 3.494% | $118.5627 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $64.93 | 4.765% | $68.0239 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $67.78 | 8.427% | $73.4918 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $71.59 | 13.118% | $80.9812 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $866.16 | $930.1669 | $930.16 | $930.15 | $930.20 | |