| 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 | $231.52 | 13.510% | $262.7984 | $262.80 | $262.80 | $262.80 |
| Purchase #2 | $85.91 | 3.646% | $89.0423 | $89.04 | $89.05 | $89.00 |
| Purchase #3 | $187.57 | 4.618% | $196.232 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $135.44 | 4.359% | $141.3438 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $227.42 | 6.187% | $241.4905 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $116.81 | 10.583% | $129.172 | $129.17 | $129.15 | $129.20 |
| Purchase #7 | $151.31 | 3.812% | $157.0779 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,135.98 | $1,217.1569 | $1,217.15 | $1,217.20 | $1,217.10 | |