| 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 | $80.61 | 3.592% | $83.5055 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $217.45 | 3.713% | $225.5239 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $217.66 | 3.368% | $224.9908 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $154.93 | 10.584% | $171.3278 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $215.78 | 7.530% | $232.0282 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $191.50 | 5.594% | $202.2125 | $202.21 | $202.20 | $202.20 |
| Purchase #7 | $40.79 | 13.195% | $46.1722 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $1,118.72 | $1,185.7609 | $1,185.76 | $1,185.75 | $1,185.70 | |