| 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 | $114.50 | 12.859% | $129.2236 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $233.34 | 4.447% | $243.7166 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $16.73 | 5.380% | $17.6301 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $140.76 | 11.154% | $156.4604 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $209.33 | 9.613% | $229.4529 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $156.47 | 7.250% | $167.8141 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $245.90 | 7.562% | $264.495 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,117.03 | $1,208.7927 | $1,208.79 | $1,208.75 | $1,208.80 | |