| 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 | $124.98 | 12.290% | $140.34 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $157.92 | 3.206% | $162.9829 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $79.33 | 4.639% | $83.0101 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $182.98 | 8.657% | $198.8206 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $119.57 | 9.418% | $130.8311 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $212.28 | 7.254% | $227.6788 | $227.68 | $227.70 | $227.70 |
| Purchase #7 | $206.95 | 13.180% | $234.226 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,084.01 | $1,177.8895 | $1,177.89 | $1,177.95 | $1,177.80 | |