| 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 | $229.26 | 13.741% | $260.7626 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $45.45 | 11.693% | $50.7645 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $200.75 | 3.547% | $207.8706 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $48.63 | 12.845% | $54.8765 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $201.37 | 9.477% | $220.4538 | $220.45 | $220.45 | $220.50 |
| Purchase #6 | $140.98 | 6.842% | $150.6259 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $205.96 | 11.104% | $228.8298 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,072.40 | $1,174.1837 | $1,174.18 | $1,174.20 | $1,174.30 | |