| 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 | $191.99 | 6.509% | $204.4866 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $105.57 | 8.594% | $114.6427 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $221.91 | 13.746% | $252.4137 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $245.38 | 11.599% | $273.8416 | $273.84 | $273.85 | $273.80 |
| Purchase #5 | $122.32 | 12.567% | $137.692 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $54.49 | 7.390% | $58.5168 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $99.31 | 12.218% | $111.4437 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $1,040.97 | $1,153.0371 | $1,153.03 | $1,153.05 | $1,152.90 | |