| 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 | $110.40 | 10.775% | $122.2956 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $38.29 | 7.419% | $41.1307 | $41.13 | $41.15 | $41.10 |
| Purchase #3 | $118.72 | 3.496% | $122.8705 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $182.55 | 7.748% | $196.694 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $189.38 | 4.543% | $197.9835 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $106.92 | 6.520% | $113.8912 | $113.89 | $113.90 | $113.90 |
| Purchase #7 | $232.46 | 13.170% | $263.075 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $978.72 | $1,057.9405 | $1,057.94 | $1,058.00 | $1,058.00 | |