| 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 | $249.95 | 7.333% | $268.2788 | $268.28 | $268.30 | $268.30 |
| Purchase #2 | $64.84 | 7.132% | $69.4644 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $207.59 | 13.510% | $235.6354 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $80.84 | 3.389% | $83.5797 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $22.26 | 5.205% | $23.4186 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $41.51 | 4.410% | $43.3406 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $224.45 | 8.786% | $244.1702 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $891.44 | $967.8877 | $967.89 | $967.90 | $967.90 | |