| 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 | $209.28 | 5.107% | $219.9679 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $28.29 | 12.410% | $31.8008 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $36.87 | 7.635% | $39.685 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $67.79 | 3.643% | $70.2596 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $12.86 | 8.302% | $13.9276 | $13.93 | $13.95 | $13.90 |
| Purchase #6 | $45.49 | 8.837% | $49.51 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $233.42 | 11.865% | $261.1153 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $634.00 | $686.2662 | $686.28 | $686.25 | $686.30 | |