| 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 | $11.79 | 3.663% | $12.2219 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $246.92 | 4.733% | $258.6067 | $258.61 | $258.60 | $258.60 |
| Purchase #3 | $203.26 | 7.632% | $218.7728 | $218.77 | $218.75 | $218.80 |
| Purchase #4 | $206.72 | 11.776% | $231.0633 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $243.90 | 7.476% | $262.134 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $65.97 | 11.103% | $73.2946 | $73.29 | $73.30 | $73.30 |
| Purchase #7 | $85.96 | 12.657% | $96.84 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $1,064.52 | $1,152.9333 | $1,152.92 | $1,152.90 | $1,152.90 | |