| 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 | $211.39 | 5.153% | $222.2829 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $104.35 | 13.725% | $118.672 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $203.45 | 13.214% | $230.3339 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $201.72 | 5.597% | $213.0103 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $157.88 | 9.287% | $172.5423 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $100.97 | 11.497% | $112.5785 | $112.58 | $112.60 | $112.60 |
| Purchase #7 | $60.46 | 6.328% | $64.2859 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $1,040.22 | $1,133.7058 | $1,133.70 | $1,133.75 | $1,133.70 | |