| 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 | $212.41 | 10.378% | $234.4539 | $234.45 | $234.45 | $234.50 |
| Purchase #2 | $15.68 | 5.514% | $16.5446 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $57.74 | 7.504% | $62.0728 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $240.38 | 7.207% | $257.7042 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $136.38 | 3.346% | $140.9433 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $116.70 | 11.698% | $130.3516 | $130.35 | $130.35 | $130.40 |
| Purchase #7 | $110.93 | 9.821% | $121.8244 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $890.22 | $963.8948 | $963.87 | $963.85 | $963.90 | |