| 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 | $231.65 | 4.686% | $242.5051 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $14.70 | 6.738% | $15.6905 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $99.37 | 4.330% | $103.6727 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $184.40 | 11.312% | $205.2593 | $205.26 | $205.25 | $205.30 |
| Purchase #5 | $221.79 | 9.619% | $243.124 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $132.65 | 5.345% | $139.7401 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $203.56 | 10.120% | $224.1603 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,088.12 | $1,174.1520 | $1,174.15 | $1,174.10 | $1,174.20 | |