| 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 | $194.88 | 5.418% | $205.4386 | $205.44 | $205.45 | $205.40 |
| Purchase #2 | $119.86 | 3.720% | $124.3188 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $164.74 | 12.190% | $184.8218 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $215.31 | 7.475% | $231.4044 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $248.59 | 8.831% | $270.543 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $184.27 | 8.340% | $199.6381 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $168.50 | 4.693% | $176.4077 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $1,296.15 | $1,392.5724 | $1,392.57 | $1,392.55 | $1,392.40 | |