| 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 | $109.41 | 6.301% | $116.3039 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $125.99 | 11.329% | $140.2634 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $172.93 | 7.121% | $185.2443 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $126.63 | 13.741% | $144.0302 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $127.63 | 9.570% | $139.8442 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $91.82 | 7.323% | $98.544 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $239.46 | 13.234% | $271.1501 | $271.15 | $271.15 | $271.20 |
| 7 purchase totals = | $993.87 | $1,095.3801 | $1,095.36 | $1,095.40 | $1,095.30 | |