| 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 | $101.94 | 11.484% | $113.6468 | $113.65 | $113.65 | $113.60 |
| Purchase #2 | $44.69 | 12.786% | $50.4041 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $205.41 | 4.719% | $215.1033 | $215.10 | $215.10 | $215.10 |
| Purchase #4 | $18.47 | 12.245% | $20.7317 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $9.97 | 9.112% | $10.8785 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $212.31 | 6.759% | $226.66 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $179.87 | 12.249% | $201.9023 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $772.66 | $839.3267 | $839.32 | $839.35 | $839.30 | |