| 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 | $212.85 | 9.206% | $232.445 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $80.63 | 10.747% | $89.2953 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $185.92 | 5.667% | $196.4561 | $196.46 | $196.45 | $196.50 |
| Purchase #4 | $15.68 | 7.182% | $16.8061 | $16.81 | $16.80 | $16.80 |
| Purchase #5 | $143.88 | 13.802% | $163.7383 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $208.98 | 11.483% | $232.9772 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $247.57 | 12.582% | $278.7193 | $278.72 | $278.70 | $278.70 |
| 7 purchase totals = | $1,095.51 | $1,210.4373 | $1,210.46 | $1,210.45 | $1,210.40 | |