| 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 | $212.78 | 6.284% | $226.1511 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $81.80 | 7.663% | $88.0683 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $220.96 | 4.373% | $230.6226 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $86.46 | 9.828% | $94.9573 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $186.80 | 6.658% | $199.2371 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $212.74 | 13.290% | $241.0131 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $68.76 | 11.481% | $76.6543 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $1,070.30 | $1,156.7038 | $1,156.70 | $1,156.65 | $1,156.80 | |