| 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 | $71.39 | 9.819% | $78.3998 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $117.53 | 12.793% | $132.5656 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $112.40 | 5.307% | $118.3651 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $89.76 | 8.863% | $97.7154 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $200.86 | 12.533% | $226.0338 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $239.73 | 3.849% | $248.9572 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $97.81 | 9.630% | $107.2291 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $929.48 | $1,009.2660 | $1,009.28 | $1,009.25 | $1,009.30 | |