| 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 | $11.63 | 6.864% | $12.4283 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $122.43 | 9.537% | $134.1061 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $76.71 | 11.377% | $85.4373 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $203.25 | 11.696% | $227.0221 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $24.67 | 3.830% | $25.6149 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $240.81 | 6.641% | $256.8022 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $221.38 | 4.360% | $231.0322 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $900.88 | $972.4431 | $972.44 | $972.45 | $972.30 | |