| 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 | $135.90 | 7.792% | $146.4893 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $237.62 | 3.789% | $246.6234 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $180.65 | 5.699% | $190.9452 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $231.27 | 3.487% | $239.3344 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $152.25 | 10.645% | $168.457 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $188.34 | 8.164% | $203.7161 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $118.54 | 3.290% | $122.44 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $1,244.57 | $1,318.0054 | $1,318.01 | $1,318.00 | $1,317.90 | |