| 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 | $206.28 | 3.750% | $214.0155 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $12.70 | 12.803% | $14.326 | $14.33 | $14.35 | $14.30 |
| Purchase #3 | $128.88 | 4.770% | $135.0276 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $15.82 | 9.629% | $17.3433 | $17.34 | $17.35 | $17.30 |
| Purchase #5 | $114.50 | 12.444% | $128.7484 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $131.64 | 10.527% | $145.4977 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $125.52 | 11.638% | $140.128 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $735.34 | $795.0865 | $795.10 | $795.15 | $794.90 | |