| 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 | $229.41 | 4.843% | $240.5203 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $241.59 | 12.371% | $271.4771 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $134.41 | 10.278% | $148.2247 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $45.65 | 7.201% | $48.9373 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $102.69 | 8.192% | $111.1024 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $13.99 | 10.445% | $15.4513 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $198.64 | 5.230% | $209.0289 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $966.38 | $1,044.7420 | $1,044.74 | $1,044.75 | $1,044.70 | |