| 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 | $11.70 | 13.173% | $13.2412 | $13.24 | $13.25 | $13.20 |
| Purchase #2 | $217.92 | 13.244% | $246.7813 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $82.52 | 4.661% | $86.3663 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $226.55 | 5.861% | $239.8281 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $165.48 | 3.644% | $171.5101 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $32.68 | 6.182% | $34.7003 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $111.49 | 6.649% | $118.903 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $848.34 | $911.3303 | $911.33 | $911.35 | $911.30 | |