| 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 | $122.59 | 11.139% | $136.2453 | $136.25 | $136.25 | $136.20 |
| Purchase #2 | $18.55 | 10.481% | $20.4942 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $171.71 | 3.522% | $177.7576 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $239.68 | 9.131% | $261.5652 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $40.27 | 3.458% | $41.6625 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $240.37 | 12.340% | $270.0317 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $203.35 | 10.377% | $224.4516 | $224.45 | $224.45 | $224.50 |
| 7 purchase totals = | $1,036.52 | $1,132.2081 | $1,132.21 | $1,132.20 | $1,132.30 | |