| 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 | $86.32 | 9.345% | $94.3866 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $243.93 | 9.808% | $267.8547 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $42.83 | 10.287% | $47.2359 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $128.84 | 11.726% | $143.9478 | $143.95 | $143.95 | $143.90 |
| Purchase #5 | $231.60 | 12.417% | $260.3578 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $126.67 | 7.830% | $136.5883 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $148.86 | 3.874% | $154.6268 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $1,009.05 | $1,104.9979 | $1,105.01 | $1,105.05 | $1,105.00 | |