| 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 | $235.55 | 7.874% | $254.0972 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $167.36 | 12.392% | $188.0993 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $137.65 | 13.330% | $155.9987 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $17.69 | 13.681% | $20.1102 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $32.26 | 8.759% | $35.0857 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $136.37 | 3.454% | $141.0802 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $232.72 | 13.474% | $264.0767 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $959.60 | $1,058.5480 | $1,058.56 | $1,058.60 | $1,058.60 | |