| 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 | $194.56 | 5.116% | $204.5137 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $143.37 | 12.448% | $161.2167 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $75.57 | 3.380% | $78.1243 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $134.76 | 6.770% | $143.8833 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $24.31 | 4.221% | $25.3361 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $237.93 | 6.756% | $254.0046 | $254.00 | $254.00 | $254.00 |
| Purchase #7 | $101.79 | 12.329% | $114.3397 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $912.29 | $981.4184 | $981.41 | $981.40 | $981.30 | |