| 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 | $205.28 | 11.170% | $228.2098 | $228.21 | $228.20 | $228.20 |
| Purchase #2 | $82.57 | 5.342% | $86.9809 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $74.65 | 6.817% | $79.7389 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $63.48 | 12.282% | $71.2766 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $91.91 | 8.504% | $99.726 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $10.57 | 5.188% | $11.1184 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $222.49 | 7.598% | $239.3948 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $750.95 | $816.4454 | $816.45 | $816.50 | $816.40 | |