| 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 | $110.53 | 12.788% | $124.6646 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $21.65 | 3.844% | $22.4822 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $92.46 | 6.508% | $98.4773 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $202.76 | 5.796% | $214.512 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $20.91 | 11.390% | $23.2916 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $190.29 | 13.547% | $216.0686 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $183.31 | 5.230% | $192.8971 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $821.91 | $892.3934 | $892.39 | $892.40 | $892.50 | |