| 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 | $209.29 | 8.751% | $227.605 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $209.32 | 13.453% | $237.4798 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $99.91 | 3.362% | $103.269 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $170.84 | 10.110% | $188.1119 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $84.93 | 3.362% | $87.7853 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $113.45 | 10.545% | $125.4133 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $33.38 | 5.173% | $35.1067 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $921.12 | $1,004.7710 | $1,004.78 | $1,004.75 | $1,004.80 | |