| 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 | $187.27 | 6.568% | $199.5699 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $133.81 | 4.840% | $140.2864 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $93.83 | 8.808% | $102.0945 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $200.62 | 11.357% | $223.4044 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $13.63 | 8.618% | $14.8046 | $14.80 | $14.80 | $14.80 |
| Purchase #6 | $195.82 | 9.531% | $214.4836 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $210.50 | 13.721% | $239.3827 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,035.48 | $1,134.0261 | $1,134.01 | $1,134.05 | $1,134.10 | |