| 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 | $230.38 | 7.200% | $246.9674 | $246.97 | $246.95 | $247.00 |
| Purchase #2 | $127.89 | 5.558% | $134.9981 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $85.25 | 13.629% | $96.8687 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $75.61 | 11.643% | $84.4133 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $136.51 | 13.128% | $154.431 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $95.32 | 11.193% | $105.9892 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $61.83 | 12.768% | $69.7245 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $812.79 | $893.3922 | $893.39 | $893.35 | $893.40 | |