| 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 | $21.87 | 6.520% | $23.2959 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $104.34 | 7.443% | $112.106 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $199.27 | 12.513% | $224.2047 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $49.25 | 10.251% | $54.2986 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $113.57 | 6.721% | $121.203 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $178.86 | 6.118% | $189.8027 | $189.80 | $189.80 | $189.80 |
| Purchase #7 | $234.80 | 11.206% | $261.1117 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $901.96 | $986.0226 | $986.02 | $986.00 | $986.00 | |