| 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 | $121.99 | 9.203% | $133.2167 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $102.56 | 8.713% | $111.4961 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $141.69 | 11.374% | $157.8058 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $85.94 | 10.181% | $94.6896 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $226.91 | 9.438% | $248.3258 | $248.33 | $248.35 | $248.30 |
| Purchase #6 | $127.60 | 4.138% | $132.8801 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $172.86 | 10.484% | $190.9826 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $979.55 | $1,069.3967 | $1,069.41 | $1,069.45 | $1,069.40 | |