| 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 | $12.71 | 12.352% | $14.2799 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $221.99 | 5.743% | $234.7389 | $234.74 | $234.75 | $234.70 |
| Purchase #3 | $67.94 | 11.459% | $75.7252 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $45.73 | 9.453% | $50.0529 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $102.70 | 5.292% | $108.1349 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $242.29 | 6.106% | $257.0842 | $257.08 | $257.10 | $257.10 |
| Purchase #7 | $211.35 | 13.349% | $239.5631 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $904.71 | $979.5791 | $979.57 | $979.65 | $979.60 | |