| 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 | $185.39 | 4.712% | $194.1256 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $235.80 | 3.315% | $243.6168 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $175.89 | 13.821% | $200.1998 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $42.79 | 10.533% | $47.2971 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $77.32 | 3.322% | $79.8886 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $45.44 | 12.140% | $50.9564 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $246.75 | 4.495% | $257.8414 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,009.38 | $1,073.9257 | $1,073.94 | $1,073.95 | $1,073.90 | |