| 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 | $30.38 | 12.614% | $34.2121 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $182.68 | 4.636% | $191.149 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $230.42 | 5.346% | $242.7383 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $142.26 | 12.434% | $159.9486 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $192.78 | 11.522% | $214.9921 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $127.34 | 3.322% | $131.5702 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $224.32 | 10.865% | $248.6924 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,130.18 | $1,223.3027 | $1,223.30 | $1,223.30 | $1,223.20 | |