| 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 | $106.66 | 8.697% | $115.9362 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $191.97 | 3.763% | $199.1938 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $236.82 | 7.786% | $255.2588 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $150.72 | 4.232% | $157.0985 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $205.82 | 7.218% | $220.6761 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $246.79 | 3.453% | $255.3117 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $166.93 | 13.132% | $188.8512 | $188.85 | $188.85 | $188.90 |
| 7 purchase totals = | $1,305.71 | $1,392.3263 | $1,392.33 | $1,392.35 | $1,392.40 | |