| 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 | $211.32 | 8.565% | $229.4196 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $30.27 | 8.127% | $32.73 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $139.32 | 9.339% | $152.3311 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $27.91 | 5.189% | $29.3582 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $44.70 | 9.618% | $48.9992 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $179.82 | 6.812% | $192.0693 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $48.86 | 12.372% | $54.905 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $682.20 | $739.8124 | $739.82 | $739.80 | $739.80 | |