| 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 | $90.49 | 13.525% | $102.7288 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $243.54 | 3.340% | $251.6742 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $30.98 | 9.444% | $33.9058 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $128.57 | 3.232% | $132.7254 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $189.56 | 7.792% | $204.3305 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $217.27 | 7.228% | $232.9743 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $16.69 | 6.342% | $17.7485 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $917.10 | $976.0875 | $976.09 | $976.10 | $976.00 | |