| 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 | $110.66 | 3.471% | $114.501 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $21.46 | 6.265% | $22.8045 | $22.80 | $22.80 | $22.80 |
| Purchase #3 | $12.55 | 10.360% | $13.8502 | $13.85 | $13.85 | $13.90 |
| Purchase #4 | $231.73 | 10.333% | $255.6747 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $222.45 | 13.285% | $252.0025 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $95.60 | 7.669% | $102.9316 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $174.97 | 4.677% | $183.1533 | $183.15 | $183.15 | $183.20 |
| 7 purchase totals = | $869.42 | $944.9178 | $944.90 | $944.90 | $945.00 | |