| 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 | $101.28 | 7.583% | $108.9601 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $208.93 | 7.264% | $224.1067 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $90.98 | 5.366% | $95.862 | $95.86 | $95.85 | $95.90 |
| Purchase #4 | $101.73 | 12.665% | $114.6141 | $114.61 | $114.60 | $114.60 |
| Purchase #5 | $114.66 | 9.732% | $125.8187 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $39.88 | 10.107% | $43.9107 | $43.91 | $43.90 | $43.90 |
| Purchase #7 | $190.70 | 7.719% | $205.4201 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $848.16 | $918.6924 | $918.69 | $918.60 | $918.70 | |