| 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 | $203.81 | 5.848% | $215.7288 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $241.97 | 11.698% | $270.2757 | $270.28 | $270.30 | $270.30 |
| Purchase #3 | $245.79 | 13.406% | $278.7406 | $278.74 | $278.75 | $278.70 |
| Purchase #4 | $226.41 | 9.436% | $247.774 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $163.82 | 8.417% | $177.6087 | $177.61 | $177.60 | $177.60 |
| Purchase #6 | $95.91 | 3.254% | $99.0309 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $132.69 | 12.494% | $149.2683 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,310.40 | $1,438.4270 | $1,438.43 | $1,438.45 | $1,438.40 | |