| 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 | $198.72 | 4.522% | $207.7061 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $168.54 | 9.307% | $184.226 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $65.57 | 12.651% | $73.8653 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $222.54 | 5.250% | $234.2234 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $45.70 | 13.766% | $51.9911 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $155.76 | 9.670% | $170.822 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $180.74 | 6.851% | $193.1225 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $1,037.57 | $1,115.9564 | $1,115.96 | $1,115.90 | $1,115.90 | |