| 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 | $236.87 | 11.571% | $264.2782 | $264.28 | $264.30 | $264.30 |
| Purchase #2 | $247.55 | 5.346% | $260.784 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $120.53 | 8.568% | $130.857 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $89.51 | 9.484% | $97.9991 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $57.56 | 8.357% | $62.3703 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $209.97 | 5.519% | $221.5582 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $92.42 | 12.520% | $103.991 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $1,054.41 | $1,141.8378 | $1,141.84 | $1,141.85 | $1,142.00 | |