| 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 | $112.66 | 9.388% | $123.2365 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $218.46 | 12.272% | $245.2694 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $171.96 | 9.488% | $188.2756 | $188.28 | $188.30 | $188.30 |
| Purchase #4 | $159.57 | 4.340% | $166.4953 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $178.89 | 9.516% | $195.9132 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $203.58 | 13.593% | $231.2526 | $231.25 | $231.25 | $231.30 |
| Purchase #7 | $35.63 | 3.672% | $36.9383 | $36.94 | $36.95 | $36.90 |
| 7 purchase totals = | $1,080.75 | $1,187.3809 | $1,187.39 | $1,187.40 | $1,187.40 | |