| 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 | $130.60 | 12.792% | $147.3064 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $206.75 | 6.410% | $220.0027 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $118.88 | 3.310% | $122.8149 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $35.25 | 3.661% | $36.5405 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $54.73 | 7.723% | $58.9568 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $234.96 | 6.226% | $249.5886 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $12.66 | 13.419% | $14.3588 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $793.83 | $849.5687 | $849.57 | $849.55 | $849.60 | |