| 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 | $194.86 | 10.662% | $215.636 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $28.53 | 7.715% | $30.7311 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $129.61 | 9.227% | $141.5691 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $205.50 | 5.119% | $216.0195 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $126.83 | 11.104% | $140.9132 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $211.99 | 6.863% | $226.5389 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $200.29 | 10.409% | $221.1382 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $1,097.61 | $1,192.5460 | $1,192.55 | $1,192.55 | $1,192.40 | |