| 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 | $198.55 | 8.556% | $215.5379 | $215.54 | $215.55 | $215.50 |
| Purchase #2 | $49.33 | 5.160% | $51.8754 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $65.54 | 10.201% | $72.2257 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $61.50 | 13.417% | $69.7515 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $61.83 | 3.705% | $64.1208 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $213.47 | 12.752% | $240.6917 | $240.69 | $240.70 | $240.70 |
| Purchase #7 | $95.39 | 3.579% | $98.804 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $745.61 | $813.0070 | $813.01 | $813.05 | $813.00 | |