| 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 | $247.89 | 11.197% | $275.6462 | $275.65 | $275.65 | $275.60 |
| Purchase #2 | $218.80 | 8.732% | $237.9056 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $52.96 | 11.431% | $59.0139 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $97.50 | 9.276% | $106.5441 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $172.79 | 12.634% | $194.6203 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $25.99 | 4.690% | $27.2089 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $11.77 | 11.234% | $13.0922 | $13.09 | $13.10 | $13.10 |
| 7 purchase totals = | $827.70 | $914.0312 | $914.03 | $914.00 | $913.90 | |