| 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 | $14.79 | 3.461% | $15.3019 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $12.99 | 11.157% | $14.4393 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $160.84 | 11.552% | $179.4202 | $179.42 | $179.40 | $179.40 |
| Purchase #4 | $111.89 | 12.133% | $125.4656 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $223.58 | 4.648% | $233.972 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $118.25 | 3.503% | $122.3923 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $238.72 | 3.625% | $247.3736 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $881.06 | $938.3649 | $938.36 | $938.30 | $938.40 | |