| 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 | $250.75 | 7.660% | $269.9575 | $269.96 | $269.95 | $270.00 |
| Purchase #2 | $20.42 | 9.169% | $22.2923 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $13.46 | 12.126% | $15.0922 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $189.81 | 7.763% | $204.545 | $204.55 | $204.55 | $204.50 |
| Purchase #5 | $248.65 | 9.664% | $272.6795 | $272.68 | $272.70 | $272.70 |
| Purchase #6 | $27.42 | 8.433% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $161.65 | 5.127% | $169.9378 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $912.16 | $984.2366 | $984.24 | $984.30 | $984.20 | |