| 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 | $185.92 | 12.834% | $209.781 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $21.38 | 11.772% | $23.8969 | $23.90 | $23.90 | $23.90 |
| Purchase #3 | $171.39 | 4.115% | $178.4427 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $222.49 | 9.645% | $243.9492 | $243.95 | $243.95 | $243.90 |
| Purchase #5 | $21.92 | 3.593% | $22.7076 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $218.49 | 12.574% | $245.9629 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $215.88 | 11.480% | $240.663 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,057.47 | $1,165.4033 | $1,165.40 | $1,165.40 | $1,165.40 | |