| 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 | $127.99 | 11.821% | $143.1197 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $219.62 | 12.491% | $247.0527 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $50.45 | 11.268% | $56.1347 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $78.72 | 8.217% | $85.1884 | $85.19 | $85.20 | $85.20 |
| Purchase #5 | $230.98 | 8.440% | $250.4747 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $154.57 | 7.375% | $165.9695 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $137.37 | 7.805% | $148.0917 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $999.70 | $1,096.0314 | $1,096.02 | $1,096.00 | $1,096.10 | |