| 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 | $223.88 | 11.298% | $249.174 | $249.17 | $249.15 | $249.20 |
| Purchase #2 | $169.63 | 7.801% | $182.8628 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $237.86 | 4.231% | $247.9239 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $127.98 | 12.529% | $144.0146 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $144.78 | 9.229% | $158.1417 | $158.14 | $158.15 | $158.10 |
| Purchase #6 | $171.85 | 12.730% | $193.7265 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $237.46 | 6.364% | $252.572 | $252.57 | $252.55 | $252.60 |
| 7 purchase totals = | $1,313.44 | $1,428.4155 | $1,428.40 | $1,428.35 | $1,428.40 | |