| 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 | $220.33 | 11.382% | $245.408 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $47.65 | 12.216% | $53.4709 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $200.25 | 7.824% | $215.9176 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $185.81 | 8.222% | $201.0873 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $67.28 | 9.119% | $73.4153 | $73.42 | $73.40 | $73.40 |
| Purchase #6 | $242.97 | 6.288% | $258.248 | $258.25 | $258.25 | $258.20 |
| Purchase #7 | $200.84 | 12.737% | $226.421 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $1,165.13 | $1,273.9681 | $1,273.98 | $1,273.90 | $1,273.90 | |