| 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 | $10.48 | 9.661% | $11.4925 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $191.67 | 4.252% | $199.8198 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $220.94 | 8.410% | $239.5211 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $153.26 | 7.238% | $164.353 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $169.69 | 9.730% | $186.2008 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $42.92 | 8.136% | $46.412 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $123.60 | 12.489% | $139.0364 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $912.56 | $986.8356 | $986.83 | $986.80 | $986.80 | |