| 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 | $7.65 | 5.576% | $8.0766 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $152.55 | 9.416% | $166.9141 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $231.79 | 5.267% | $243.9984 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $223.65 | 9.426% | $244.7312 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $243.29 | 6.140% | $258.228 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $233.74 | 5.339% | $246.2194 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $145.50 | 3.476% | $150.5576 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $1,238.17 | $1,318.7253 | $1,318.73 | $1,318.75 | $1,318.70 | |