| 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 | $208.64 | 10.399% | $230.3365 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $245.65 | 13.465% | $278.7268 | $278.73 | $278.75 | $278.70 |
| Purchase #3 | $185.25 | 8.473% | $200.9462 | $200.95 | $200.95 | $200.90 |
| Purchase #4 | $220.65 | 10.194% | $243.1431 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $16.25 | 8.369% | $17.61 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $28.86 | 12.292% | $32.4075 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $236.64 | 11.687% | $264.2961 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $1,141.94 | $1,267.4662 | $1,267.48 | $1,267.50 | $1,267.30 | |