| 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 | $115.82 | 5.255% | $121.9063 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $107.36 | 13.407% | $121.7538 | $121.75 | $121.75 | $121.80 |
| Purchase #3 | $188.66 | 5.112% | $198.3043 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $151.47 | 10.356% | $167.1562 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $200.66 | 11.453% | $223.6416 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $62.41 | 7.766% | $67.2568 | $67.26 | $67.25 | $67.30 |
| Purchase #7 | $245.27 | 11.695% | $273.9543 | $273.95 | $273.95 | $274.00 |
| 7 purchase totals = | $1,071.65 | $1,173.9733 | $1,173.97 | $1,173.95 | $1,174.10 | |