| 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 | $210.81 | 9.769% | $231.404 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $243.26 | 11.673% | $271.6557 | $271.66 | $271.65 | $271.70 |
| Purchase #3 | $129.49 | 13.336% | $146.7588 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $43.86 | 13.403% | $49.7386 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $192.32 | 7.765% | $207.2536 | $207.25 | $207.25 | $207.30 |
| Purchase #6 | $87.89 | 10.808% | $97.3892 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $214.90 | 13.313% | $243.5096 | $243.51 | $243.50 | $243.50 |
| 7 purchase totals = | $1,122.53 | $1,247.7095 | $1,247.71 | $1,247.70 | $1,247.80 | |