| 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 | $112.36 | 9.470% | $123.0005 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $74.49 | 9.484% | $81.5546 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $163.79 | 13.761% | $186.3291 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $222.33 | 12.337% | $249.7589 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $168.37 | 5.698% | $177.9637 | $177.96 | $177.95 | $178.00 |
| Purchase #6 | $94.92 | 6.674% | $101.255 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $43.28 | 13.357% | $49.0609 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $879.54 | $968.9227 | $968.92 | $968.90 | $969.10 | |