| 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 | $162.34 | 11.589% | $181.1536 | $181.15 | $181.15 | $181.20 |
| Purchase #2 | $199.55 | 7.752% | $215.0191 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $92.37 | 4.187% | $96.2375 | $96.24 | $96.25 | $96.20 |
| Purchase #4 | $215.59 | 3.504% | $223.1443 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $202.98 | 10.544% | $224.3822 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $77.71 | 11.638% | $86.7539 | $86.75 | $86.75 | $86.80 |
| Purchase #7 | $190.85 | 7.462% | $205.0912 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,141.39 | $1,231.7818 | $1,231.77 | $1,231.80 | $1,231.80 | |