| 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 | $9.94 | 10.661% | $10.9997 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $218.56 | 5.582% | $230.76 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $222.67 | 6.711% | $237.6134 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $216.51 | 5.251% | $227.8789 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $108.86 | 6.846% | $116.3126 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $14.93 | 4.429% | $15.5912 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $141.44 | 4.821% | $148.2588 | $148.26 | $148.25 | $148.30 |
| 7 purchase totals = | $932.91 | $987.4146 | $987.41 | $987.40 | $987.50 | |