| 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 | $124.60 | 10.629% | $137.8437 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $122.43 | 9.359% | $133.8882 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $75.40 | 9.730% | $82.7364 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $223.56 | 8.402% | $242.3435 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $242.63 | 5.736% | $256.5473 | $256.55 | $256.55 | $256.50 |
| Purchase #6 | $202.74 | 10.731% | $224.496 | $224.50 | $224.50 | $224.50 |
| Purchase #7 | $248.87 | 5.644% | $262.9162 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $1,240.23 | $1,340.7713 | $1,340.78 | $1,340.80 | $1,340.60 | |