| 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 | $190.89 | 9.435% | $208.9005 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $131.76 | 3.759% | $136.7129 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $184.97 | 6.144% | $196.3346 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $69.54 | 3.433% | $71.9273 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $21.54 | 6.526% | $22.9457 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $226.85 | 13.575% | $257.6449 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $216.76 | 10.676% | $239.9013 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $1,042.31 | $1,134.3672 | $1,134.36 | $1,134.40 | $1,134.20 | |