| 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 | $108.55 | 11.780% | $121.3372 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $173.76 | 4.790% | $182.0831 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $243.85 | 12.156% | $273.4924 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $71.81 | 9.749% | $78.8108 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $180.86 | 4.334% | $188.6985 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $87.88 | 13.406% | $99.6612 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $184.44 | 10.286% | $203.4115 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $1,051.15 | $1,147.4947 | $1,147.49 | $1,147.50 | $1,147.50 | |