| 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 | $216.47 | 6.573% | $230.6986 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $232.40 | 13.115% | $262.8793 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $165.70 | 3.275% | $171.1267 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $72.54 | 9.632% | $79.5271 | $79.53 | $79.55 | $79.50 |
| Purchase #5 | $112.81 | 4.592% | $117.9902 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $178.71 | 3.709% | $185.3384 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $207.28 | 11.732% | $231.5981 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $1,185.91 | $1,279.1584 | $1,279.17 | $1,279.25 | $1,279.10 | |