| 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 | $219.38 | 9.143% | $239.4379 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $139.58 | 12.819% | $157.4728 | $157.47 | $157.45 | $157.50 |
| Purchase #3 | $76.41 | 3.187% | $78.8452 | $78.85 | $78.85 | $78.80 |
| Purchase #4 | $166.55 | 8.233% | $180.2621 | $180.26 | $180.25 | $180.30 |
| Purchase #5 | $167.42 | 3.707% | $173.6263 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $226.29 | 9.209% | $247.129 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $127.81 | 8.542% | $138.7275 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $1,123.44 | $1,215.5008 | $1,215.51 | $1,215.55 | $1,215.40 | |