| 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 | $193.86 | 12.607% | $218.2999 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $237.30 | 6.275% | $252.1906 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $14.87 | 7.469% | $15.9806 | $15.98 | $16.00 | $16.00 |
| Purchase #4 | $246.89 | 13.598% | $280.4621 | $280.46 | $280.45 | $280.50 |
| Purchase #5 | $216.66 | 7.665% | $233.267 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $196.94 | 8.756% | $214.1841 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $6.63 | 8.601% | $7.2002 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $1,113.15 | $1,221.5845 | $1,221.58 | $1,221.60 | $1,221.70 | |