| 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 | $186.98 | 12.471% | $210.2983 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $205.83 | 9.858% | $226.1207 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $208.54 | 11.337% | $232.1822 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $16.46 | 13.755% | $18.7241 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $133.31 | 12.632% | $150.1497 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $77.90 | 12.613% | $87.7255 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $23.59 | 3.706% | $24.4642 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $852.61 | $949.6647 | $949.66 | $949.65 | $949.60 | |