| 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 | $99.75 | 10.609% | $110.3325 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $128.66 | 11.117% | $142.9631 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $35.42 | 5.323% | $37.3054 | $37.31 | $37.30 | $37.30 |
| Purchase #4 | $214.41 | 7.800% | $231.134 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $233.35 | 12.641% | $262.8478 | $262.85 | $262.85 | $262.80 |
| Purchase #6 | $48.52 | 5.725% | $51.2978 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $88.63 | 10.747% | $98.1551 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $848.74 | $934.0357 | $934.04 | $934.05 | $934.00 | |