| 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 | $197.49 | 13.435% | $224.0228 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $140.68 | 9.759% | $154.409 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $233.43 | 4.489% | $243.9087 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $117.46 | 7.340% | $126.0816 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $101.56 | 12.674% | $114.4317 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $121.83 | 12.244% | $136.7469 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $114.99 | 11.529% | $128.2472 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $1,027.44 | $1,127.8479 | $1,127.85 | $1,127.85 | $1,127.70 | |