| 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 | $245.32 | 8.385% | $265.8901 | $265.89 | $265.90 | $265.90 |
| Purchase #2 | $101.47 | 4.231% | $105.7632 | $105.76 | $105.75 | $105.80 |
| Purchase #3 | $69.48 | 13.652% | $78.9654 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $183.80 | 6.761% | $196.2267 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $8.95 | 7.695% | $9.6387 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $75.74 | 4.407% | $79.0779 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $224.63 | 10.812% | $248.917 | $248.92 | $248.90 | $248.90 |
| 7 purchase totals = | $909.39 | $984.4790 | $984.49 | $984.50 | $984.50 | |