| 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 | $104.35 | 4.685% | $109.2388 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $250.93 | 3.724% | $260.2746 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $16.71 | 5.719% | $17.6656 | $17.67 | $17.65 | $17.70 |
| Purchase #4 | $197.67 | 3.614% | $204.8138 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $89.28 | 4.844% | $93.6047 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $124.71 | 9.780% | $136.9066 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $224.58 | 4.314% | $234.2684 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,008.23 | $1,056.7725 | $1,056.77 | $1,056.70 | $1,056.80 | |