| 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 | $92.40 | 10.692% | $102.2794 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $158.40 | 13.483% | $179.7571 | $179.76 | $179.75 | $179.80 |
| Purchase #3 | $95.42 | 7.828% | $102.8895 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $72.58 | 9.520% | $79.4896 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $22.44 | 10.238% | $24.7374 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $249.70 | 13.257% | $282.8027 | $282.80 | $282.80 | $282.80 |
| Purchase #7 | $135.55 | 11.192% | $150.7208 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $826.49 | $922.6765 | $922.68 | $922.70 | $922.70 | |