| 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 | $190.54 | 13.614% | $216.4801 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $127.51 | 12.714% | $143.7216 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $249.68 | 3.221% | $257.7222 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $79.57 | 7.857% | $85.8218 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $109.67 | 5.142% | $115.3092 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $39.98 | 3.242% | $41.2762 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $91.43 | 3.764% | $94.8714 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $888.38 | $955.2025 | $955.20 | $955.15 | $955.20 | |