| 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 | $246.73 | 4.733% | $258.4077 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $214.62 | 8.409% | $232.6674 | $232.67 | $232.65 | $232.70 |
| Purchase #3 | $224.28 | 6.111% | $237.9858 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $135.80 | 3.416% | $140.4389 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $158.95 | 3.734% | $164.8852 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $117.91 | 3.788% | $122.3764 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $185.88 | 11.564% | $207.3752 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $1,284.17 | $1,364.1366 | $1,364.16 | $1,364.20 | $1,364.20 | |