| 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 | $86.42 | 5.405% | $91.091 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $180.35 | 13.596% | $204.8704 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $179.36 | 13.760% | $204.0399 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $242.85 | 7.823% | $261.8482 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $200.54 | 12.616% | $225.8401 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $197.72 | 7.725% | $212.9939 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $66.52 | 5.497% | $70.1766 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $1,153.76 | $1,270.8601 | $1,270.86 | $1,270.90 | $1,270.80 | |