| 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 | $122.34 | 5.577% | $129.1629 | $129.16 | $129.15 | $129.20 |
| Purchase #2 | $216.54 | 12.224% | $243.0098 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $192.59 | 13.347% | $218.295 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $229.56 | 9.377% | $251.0858 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $188.64 | 10.441% | $208.3359 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $205.35 | 12.491% | $231.0003 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $237.47 | 12.394% | $266.902 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $1,392.49 | $1,547.7917 | $1,547.80 | $1,547.80 | $1,547.80 | |