| 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 | $124.64 | 3.698% | $129.2492 | $129.25 | $129.25 | $129.20 |
| Purchase #2 | $127.33 | 12.105% | $142.7433 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $221.25 | 12.538% | $248.9903 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $102.96 | 8.519% | $111.7312 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $56.44 | 8.203% | $61.0698 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $84.91 | 10.586% | $93.8986 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $201.51 | 10.805% | $223.2832 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $919.04 | $1,010.9656 | $1,010.96 | $1,011.00 | $1,010.90 | |