| 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 | $23.99 | 4.141% | $24.9834 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $117.93 | 12.833% | $133.064 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $174.87 | 12.467% | $196.671 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $193.87 | 7.448% | $208.3094 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $94.80 | 11.259% | $105.4735 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $137.33 | 4.695% | $143.7776 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $137.65 | 13.601% | $156.3718 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $880.44 | $968.6507 | $968.64 | $968.60 | $968.80 | |