| 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 | $215.34 | 6.560% | $229.4663 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $22.82 | 6.347% | $24.2684 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $143.59 | 8.424% | $155.686 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $43.43 | 7.677% | $46.7641 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $200.76 | 11.693% | $224.2349 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $64.82 | 7.632% | $69.7671 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $92.81 | 12.293% | $104.2191 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $783.57 | $854.4059 | $854.41 | $854.35 | $854.50 | |