| 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 | $229.67 | 11.215% | $255.4275 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $209.76 | 13.225% | $237.5008 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $205.83 | 9.540% | $225.4662 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $205.96 | 8.284% | $223.0217 | $223.02 | $223.00 | $223.00 |
| Purchase #5 | $202.45 | 5.812% | $214.2164 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $229.31 | 9.859% | $251.9177 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $28.98 | 12.702% | $32.661 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $1,311.96 | $1,440.2113 | $1,440.22 | $1,440.15 | $1,440.20 | |