| 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 | $196.56 | 7.361% | $211.0288 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $24.45 | 12.233% | $27.441 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $221.57 | 12.228% | $248.6636 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $236.78 | 10.766% | $262.2717 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $144.68 | 12.525% | $162.8012 | $162.80 | $162.80 | $162.80 |
| Purchase #6 | $163.89 | 10.566% | $181.2066 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $210.30 | 8.163% | $227.4668 | $227.47 | $227.45 | $227.50 |
| 7 purchase totals = | $1,198.23 | $1,320.8797 | $1,320.88 | $1,320.85 | $1,320.90 | |