| 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 | $228.36 | 3.283% | $235.8571 | $235.86 | $235.85 | $235.90 |
| Purchase #2 | $17.26 | 8.702% | $18.762 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $231.54 | 8.419% | $251.0334 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $100.60 | 10.327% | $110.989 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $117.54 | 5.572% | $124.0893 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $32.57 | 6.594% | $34.7177 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $154.79 | 10.278% | $170.6993 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $882.66 | $946.1478 | $946.15 | $946.15 | $946.20 | |