| 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 | $196.94 | 6.219% | $209.1877 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $195.79 | 6.269% | $208.0641 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $190.81 | 4.514% | $199.4232 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $158.67 | 7.392% | $170.3989 | $170.40 | $170.40 | $170.40 |
| Purchase #5 | $83.98 | 9.866% | $92.2655 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $179.26 | 13.835% | $204.0606 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $226.42 | 3.561% | $234.4828 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $1,231.87 | $1,317.8828 | $1,317.88 | $1,317.85 | $1,318.00 | |