| 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 | $215.44 | 3.516% | $223.0149 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $142.35 | 6.143% | $151.0946 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $176.79 | 4.472% | $184.696 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $181.89 | 7.428% | $195.4008 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $131.27 | 7.378% | $140.9551 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $224.92 | 13.623% | $255.5609 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $237.34 | 10.128% | $261.3778 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,310.00 | $1,412.1001 | $1,412.10 | $1,412.10 | $1,412.20 | |