| 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 | $186.82 | 7.358% | $200.5662 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $82.58 | 5.675% | $87.2664 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $130.29 | 12.380% | $146.4199 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $83.66 | 5.626% | $88.3667 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $55.27 | 3.164% | $57.0187 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $239.75 | 12.319% | $269.2848 | $269.28 | $269.30 | $269.30 |
| Purchase #7 | $88.44 | 10.683% | $97.888 | $97.89 | $97.90 | $97.90 |
| 7 purchase totals = | $866.81 | $946.8107 | $946.82 | $946.75 | $946.90 | |