| 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 | $111.58 | 3.404% | $115.3782 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $226.64 | 7.338% | $243.2708 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $202.40 | 5.761% | $214.0603 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $176.84 | 6.873% | $188.9942 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $90.66 | 8.385% | $98.2618 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $136.25 | 13.509% | $154.656 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $43.52 | 10.826% | $48.2315 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $987.89 | $1,062.8528 | $1,062.85 | $1,062.85 | $1,063.00 | |