| 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 | $86.96 | 5.186% | $91.4697 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $249.83 | 6.212% | $265.3494 | $265.35 | $265.35 | $265.30 |
| Purchase #3 | $131.93 | 11.213% | $146.7233 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $75.95 | 11.207% | $84.4617 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $108.97 | 3.769% | $113.0771 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $242.54 | 7.482% | $260.6868 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $147.46 | 7.451% | $158.4472 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $1,043.64 | $1,120.2152 | $1,120.22 | $1,120.20 | $1,120.20 | |