| 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 | $106.96 | 13.395% | $121.2873 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $119.83 | 12.508% | $134.8183 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $71.83 | 4.399% | $74.9898 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $67.46 | 7.249% | $72.3502 | $72.35 | $72.35 | $72.40 |
| Purchase #5 | $10.52 | 12.339% | $11.8181 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $203.88 | 12.605% | $229.5791 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $178.62 | 10.189% | $196.8196 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $759.10 | $841.6624 | $841.67 | $841.65 | $841.70 | |