| 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 | $249.97 | 12.351% | $280.8438 | $280.84 | $280.85 | $280.80 |
| Purchase #2 | $158.91 | 3.854% | $165.0344 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $191.51 | 11.767% | $214.045 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $40.76 | 7.643% | $43.8753 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $10.78 | 6.269% | $11.4558 | $11.46 | $11.45 | $11.50 |
| Purchase #6 | $233.96 | 9.272% | $255.6528 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $111.33 | 12.496% | $125.2418 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $997.22 | $1,096.1489 | $1,096.15 | $1,096.20 | $1,096.10 | |