| 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 | $42.36 | 10.254% | $46.7036 | $46.70 | $46.70 | $46.70 |
| Purchase #2 | $219.61 | 8.521% | $238.323 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $159.72 | 11.758% | $178.4999 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $90.47 | 7.305% | $97.0788 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $106.77 | 10.583% | $118.0695 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $134.52 | 13.271% | $152.3721 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $240.67 | 8.728% | $261.6757 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $994.12 | $1,092.7226 | $1,092.72 | $1,092.70 | $1,092.80 | |