| 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 | $110.28 | 5.562% | $116.4138 | $116.41 | $116.40 | $116.40 |
| Purchase #2 | $169.94 | 9.442% | $185.9857 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $136.62 | 5.577% | $144.2393 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $203.47 | 12.706% | $229.3229 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $161.38 | 8.563% | $175.199 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $222.32 | 11.627% | $248.1691 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $227.37 | 11.128% | $252.6717 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $1,231.38 | $1,352.0015 | $1,352.00 | $1,351.95 | $1,352.00 | |