| 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 | $159.26 | 10.150% | $175.4249 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $208.60 | 3.203% | $215.2815 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $142.32 | 3.722% | $147.6172 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $85.82 | 9.766% | $94.2012 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $111.45 | 7.106% | $119.3696 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $112.43 | 10.284% | $123.9923 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $11.81 | 10.789% | $13.0842 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $831.69 | $888.9709 | $888.96 | $888.95 | $889.00 | |