| 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 | $205.96 | 4.167% | $214.5424 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $14.87 | 7.780% | $16.0269 | $16.03 | $16.05 | $16.00 |
| Purchase #3 | $44.57 | 4.236% | $46.458 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $234.85 | 11.858% | $262.6985 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $117.91 | 10.267% | $130.0158 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $244.52 | 4.183% | $254.7483 | $254.75 | $254.75 | $254.70 |
| Purchase #7 | $154.97 | 9.515% | $169.7154 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,017.65 | $1,094.2053 | $1,094.22 | $1,094.20 | $1,094.10 | |