| 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 | $236.77 | 3.492% | $245.038 | $245.04 | $245.05 | $245.00 |
| Purchase #2 | $137.39 | 9.444% | $150.3651 | $150.37 | $150.35 | $150.40 |
| Purchase #3 | $10.53 | 7.193% | $11.2874 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $100.27 | 4.633% | $104.9155 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $12.64 | 7.842% | $13.6312 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $103.80 | 11.629% | $115.8709 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $103.41 | 5.668% | $109.2713 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $704.81 | $750.3794 | $750.39 | $750.35 | $750.40 | |