| 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 | $202.86 | 13.386% | $230.0148 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $6.88 | 4.153% | $7.1657 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $175.61 | 13.732% | $199.7248 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $226.98 | 3.635% | $235.2307 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $22.74 | 3.317% | $23.4943 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $16.35 | 5.344% | $17.2237 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $231.59 | 9.614% | $253.8551 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $883.01 | $966.7091 | $966.70 | $966.65 | $966.70 | |