| 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 | $107.31 | 6.397% | $114.1746 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $90.26 | 10.787% | $99.9963 | $100.00 | $100.00 | $100.00 |
| Purchase #3 | $101.63 | 8.677% | $110.4484 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $109.76 | 12.424% | $123.3966 | $123.40 | $123.40 | $123.40 |
| Purchase #5 | $24.63 | 6.318% | $26.1861 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $206.91 | 9.448% | $226.4589 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $149.36 | 10.621% | $165.2235 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $789.86 | $865.8844 | $865.89 | $865.85 | $865.90 | |