| 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 | $233.44 | 12.200% | $261.9197 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $220.37 | 5.634% | $232.7856 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $232.62 | 13.718% | $264.5308 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $61.73 | 13.258% | $69.9142 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $94.33 | 3.345% | $97.4853 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $144.73 | 10.207% | $159.5026 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $80.95 | 7.448% | $86.9792 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $1,068.17 | $1,173.1174 | $1,173.12 | $1,173.15 | $1,173.10 | |