| 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 | $122.45 | 10.473% | $135.2742 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $113.47 | 9.496% | $124.2451 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $152.39 | 3.410% | $157.5865 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $147.56 | 10.763% | $163.4419 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $148.60 | 3.452% | $153.7297 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $237.72 | 12.512% | $267.4635 | $267.46 | $267.45 | $267.50 |
| Purchase #7 | $237.85 | 8.762% | $258.6904 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,160.04 | $1,260.4313 | $1,260.43 | $1,260.45 | $1,260.40 | |