| 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 | $117.30 | 12.868% | $132.3942 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $114.46 | 9.312% | $125.1185 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $44.99 | 6.501% | $47.9148 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $51.82 | 10.773% | $57.4026 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $20.63 | 9.268% | $22.542 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $223.56 | 11.775% | $249.8842 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $232.59 | 6.246% | $247.1176 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $805.35 | $882.3739 | $882.36 | $882.35 | $882.30 | |