| 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 | $201.80 | 12.609% | $227.245 | $227.25 | $227.25 | $227.20 |
| Purchase #2 | $64.53 | 11.502% | $71.9522 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $88.92 | 6.194% | $94.4277 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $240.63 | 8.345% | $260.7106 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $123.86 | 6.382% | $131.7647 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $47.83 | 8.545% | $51.9171 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $79.79 | 5.238% | $83.9694 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $847.36 | $921.9867 | $921.99 | $921.95 | $922.00 | |