| 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 | $237.98 | 13.153% | $269.2815 | $269.28 | $269.30 | $269.30 |
| Purchase #2 | $104.30 | 9.343% | $114.0447 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $36.36 | 3.129% | $37.4977 | $37.50 | $37.50 | $37.50 |
| Purchase #4 | $38.97 | 10.229% | $42.9562 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $215.70 | 7.163% | $231.1506 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $91.45 | 7.241% | $98.0719 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $137.45 | 12.348% | $154.4223 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $862.21 | $947.4249 | $947.42 | $947.40 | $947.50 | |