| 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 | $105.51 | 10.474% | $116.5611 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $32.96 | 6.861% | $35.2214 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $146.60 | 12.582% | $165.0452 | $165.05 | $165.05 | $165.00 |
| Purchase #4 | $111.36 | 5.802% | $117.8211 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $123.85 | 8.843% | $134.8021 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $236.75 | 10.396% | $261.3625 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $38.87 | 11.386% | $43.2957 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $795.90 | $874.1091 | $874.11 | $874.05 | $874.10 | |