| 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 | $96.88 | 3.357% | $100.1323 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $142.51 | 10.321% | $157.2185 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $117.47 | 11.594% | $131.0895 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $223.78 | 9.142% | $244.238 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $190.80 | 4.466% | $199.3211 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $201.78 | 3.605% | $209.0542 | $209.05 | $209.05 | $209.10 |
| Purchase #7 | $247.81 | 5.367% | $261.11 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $1,221.03 | $1,302.1636 | $1,302.16 | $1,302.15 | $1,302.10 | |