| 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 | $134.82 | 5.479% | $142.2068 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $36.36 | 6.346% | $38.6674 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $127.53 | 11.423% | $142.0978 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $208.28 | 13.702% | $236.8185 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $189.52 | 12.378% | $212.9788 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $5.86 | 4.490% | $6.1231 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $200.75 | 7.550% | $215.9066 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $903.12 | $994.7990 | $994.81 | $994.75 | $994.80 | |