| 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 | $131.68 | 5.579% | $139.0264 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $248.49 | 10.490% | $274.5566 | $274.56 | $274.55 | $274.60 |
| Purchase #3 | $179.25 | 3.811% | $186.0812 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $98.73 | 4.815% | $103.4838 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $119.27 | 9.399% | $130.4802 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $227.25 | 13.379% | $257.6538 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $52.40 | 10.228% | $57.7595 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $1,057.07 | $1,149.0415 | $1,149.04 | $1,149.10 | $1,149.20 | |