| 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 | $208.81 | 10.690% | $231.1318 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $153.29 | 8.229% | $165.9042 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $215.66 | 4.306% | $224.9463 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $203.49 | 10.605% | $225.0701 | $225.07 | $225.05 | $225.10 |
| Purchase #5 | $159.49 | 11.144% | $177.2636 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $26.71 | 7.146% | $28.6187 | $28.62 | $28.60 | $28.60 |
| Purchase #7 | $200.26 | 12.390% | $225.0722 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,167.71 | $1,278.0069 | $1,278.00 | $1,277.95 | $1,278.00 | |