| 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 | $108.59 | 13.360% | $123.0976 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $216.67 | 5.721% | $229.0657 | $229.07 | $229.05 | $229.10 |
| Purchase #3 | $81.46 | 5.630% | $86.0462 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $199.71 | 8.408% | $216.5016 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $131.65 | 3.595% | $136.3828 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $217.30 | 9.281% | $237.4676 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $92.35 | 8.782% | $100.4602 | $100.46 | $100.45 | $100.50 |
| 7 purchase totals = | $1,047.73 | $1,129.0217 | $1,129.03 | $1,129.00 | $1,129.10 | |