| 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 | $239.33 | 5.297% | $252.0073 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $60.26 | 7.622% | $64.853 | $64.85 | $64.85 | $64.90 |
| Purchase #3 | $245.65 | 10.326% | $271.0158 | $271.02 | $271.00 | $271.00 |
| Purchase #4 | $198.82 | 7.862% | $214.4512 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $202.92 | 6.340% | $215.7851 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $39.77 | 7.254% | $42.6549 | $42.65 | $42.65 | $42.70 |
| Purchase #7 | $122.70 | 5.271% | $129.1675 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,109.45 | $1,189.9348 | $1,189.94 | $1,189.90 | $1,190.10 | |