| 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 | $216.66 | 10.598% | $239.6216 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $168.72 | 5.199% | $177.4918 | $177.49 | $177.50 | $177.50 |
| Purchase #3 | $219.41 | 4.595% | $229.4919 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $107.92 | 7.766% | $116.3011 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $166.52 | 11.253% | $185.2585 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $172.38 | 13.374% | $195.4341 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $78.61 | 9.301% | $85.9215 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $1,130.22 | $1,229.5205 | $1,229.51 | $1,229.50 | $1,229.50 | |