| 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 | $11.97 | 7.842% | $12.9087 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $109.39 | 4.585% | $114.4055 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $23.39 | 13.209% | $26.4796 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $132.96 | 5.803% | $140.6757 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $179.30 | 3.196% | $185.0304 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $156.64 | 4.158% | $163.1531 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $244.54 | 6.677% | $260.8679 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $858.19 | $903.5209 | $903.53 | $903.55 | $903.60 | |