| 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 | $130.35 | 13.247% | $147.6175 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $6.91 | 11.269% | $7.6887 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $222.30 | 6.755% | $237.3164 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $116.42 | 8.419% | $126.2214 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $89.91 | 8.811% | $97.832 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $8.84 | 12.750% | $9.9671 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $203.56 | 5.758% | $215.281 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $778.29 | $841.9241 | $841.93 | $841.90 | $841.90 | |