| 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 | $76.62 | 6.865% | $81.88 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $173.87 | 8.237% | $188.1917 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $250.65 | 11.123% | $278.5298 | $278.53 | $278.55 | $278.50 |
| Purchase #4 | $177.62 | 3.191% | $183.2879 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $51.95 | 10.514% | $57.412 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $219.67 | 5.289% | $231.2883 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $79.27 | 5.759% | $83.8352 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $1,029.65 | $1,104.4249 | $1,104.43 | $1,104.50 | $1,104.40 | |