| 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 | $28.27 | 13.602% | $32.1153 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $205.99 | 12.122% | $230.9601 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $81.95 | 6.207% | $87.0366 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $104.27 | 7.235% | $111.8139 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $141.30 | 4.282% | $147.3505 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $224.53 | 6.587% | $239.3198 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $46.42 | 12.606% | $52.2717 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $832.73 | $900.8679 | $900.87 | $900.80 | $900.90 | |