| 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 | $125.47 | 6.693% | $133.8677 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $145.97 | 7.431% | $156.817 | $156.82 | $156.80 | $156.80 |
| Purchase #3 | $43.51 | 5.260% | $45.7986 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $232.31 | 3.111% | $239.5372 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $132.74 | 6.208% | $140.9805 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $207.91 | 12.267% | $233.4143 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $112.26 | 8.656% | $121.9772 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,000.17 | $1,072.3925 | $1,072.40 | $1,072.40 | $1,072.40 | |