| 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 | $178.35 | 7.733% | $192.1418 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $239.92 | 11.205% | $266.803 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $196.58 | 8.686% | $213.6549 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $92.52 | 5.829% | $97.913 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $42.41 | 11.772% | $47.4025 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $107.85 | 11.762% | $120.5353 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $232.82 | 12.411% | $261.7153 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,090.45 | $1,200.1658 | $1,200.16 | $1,200.15 | $1,200.10 | |