| 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 | $91.26 | 13.293% | $103.3912 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $166.68 | 7.534% | $179.2377 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $69.64 | 12.705% | $78.4878 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $74.99 | 10.200% | $82.639 | $82.64 | $82.65 | $82.60 |
| Purchase #5 | $233.99 | 10.666% | $258.9474 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $210.40 | 10.321% | $232.1154 | $232.12 | $232.10 | $232.10 |
| Purchase #7 | $21.54 | 13.560% | $24.4608 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $868.50 | $959.2793 | $959.29 | $959.30 | $959.20 | |