| 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 | $117.85 | 5.739% | $124.6134 | $124.61 | $124.60 | $124.60 |
| Purchase #2 | $38.34 | 12.134% | $42.9922 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $67.33 | 4.310% | $70.2319 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $229.79 | 12.406% | $258.2977 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $203.97 | 11.417% | $227.2573 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $224.84 | 3.102% | $231.8145 | $231.81 | $231.80 | $231.80 |
| Purchase #7 | $18.30 | 4.276% | $19.0825 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $900.42 | $974.2895 | $974.28 | $974.30 | $974.30 | |