| 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 | $25.87 | 9.210% | $28.2526 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $149.36 | 11.678% | $166.8023 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $132.42 | 11.508% | $147.6589 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $153.70 | 6.287% | $163.3631 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $75.73 | 12.539% | $85.2258 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $194.36 | 9.426% | $212.6804 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $203.81 | 8.845% | $221.837 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $935.25 | $1,025.8201 | $1,025.82 | $1,025.85 | $1,025.90 | |