| 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 | $32.97 | 11.692% | $36.8249 | $36.82 | $36.80 | $36.80 |
| Purchase #2 | $117.33 | 12.357% | $131.8285 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $199.70 | 7.405% | $214.4878 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $189.31 | 9.345% | $207.001 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $215.31 | 3.788% | $223.4659 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $110.99 | 10.603% | $122.7583 | $122.76 | $122.75 | $122.80 |
| Purchase #7 | $23.75 | 9.157% | $25.9248 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $889.36 | $962.2912 | $962.29 | $962.25 | $962.30 | |