| 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 | $202.97 | 10.636% | $224.5579 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $85.34 | 10.199% | $94.0438 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $212.55 | 13.525% | $241.2974 | $241.30 | $241.30 | $241.30 |
| Purchase #4 | $74.91 | 3.200% | $77.3071 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $66.77 | 8.235% | $72.2685 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $144.83 | 6.755% | $154.6133 | $154.61 | $154.60 | $154.60 |
| Purchase #7 | $191.31 | 5.347% | $201.5393 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $978.68 | $1,065.6273 | $1,065.63 | $1,065.60 | $1,065.60 | |