| 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 | $40.71 | 3.216% | $42.0192 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $183.66 | 13.708% | $208.8361 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $38.36 | 9.278% | $41.919 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $168.69 | 10.309% | $186.0803 | $186.08 | $186.10 | $186.10 |
| Purchase #5 | $117.56 | 3.786% | $122.0108 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $130.64 | 4.511% | $136.5332 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $184.27 | 12.229% | $206.8044 | $206.80 | $206.80 | $206.80 |
| 7 purchase totals = | $863.89 | $944.2030 | $944.20 | $944.20 | $944.10 | |