| 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 | $232.89 | 11.328% | $259.2718 | $259.27 | $259.25 | $259.30 |
| Purchase #2 | $229.99 | 10.474% | $254.0792 | $254.08 | $254.10 | $254.10 |
| Purchase #3 | $93.61 | 7.745% | $100.8601 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $34.68 | 13.874% | $39.4915 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $82.92 | 3.394% | $85.7343 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $220.44 | 7.869% | $237.7864 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $203.41 | 8.754% | $221.2165 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,097.94 | $1,198.4398 | $1,198.44 | $1,198.45 | $1,198.50 | |