| 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 | $126.52 | 6.464% | $134.6983 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $110.31 | 11.590% | $123.0949 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $222.27 | 13.140% | $251.4763 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $221.78 | 9.456% | $242.7515 | $242.75 | $242.75 | $242.80 |
| Purchase #5 | $161.56 | 11.476% | $180.1006 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $132.51 | 4.870% | $138.9632 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $230.35 | 5.697% | $243.473 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,205.30 | $1,314.5578 | $1,314.55 | $1,314.55 | $1,314.70 | |