| 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 | $112.64 | 9.314% | $123.1313 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $27.66 | 11.496% | $30.8398 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $169.75 | 6.212% | $180.2949 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $40.44 | 10.664% | $44.7525 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $235.54 | 3.838% | $244.58 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $124.76 | 9.800% | $136.9865 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $89.86 | 3.744% | $93.2244 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $800.65 | $853.8094 | $853.80 | $853.85 | $853.80 | |