| 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 | $224.83 | 10.855% | $249.2353 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $10.43 | 9.838% | $11.4561 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $47.70 | 7.804% | $51.4225 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $163.96 | 13.225% | $185.6437 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $180.54 | 7.316% | $193.7483 | $193.75 | $193.75 | $193.70 |
| Purchase #6 | $106.37 | 4.103% | $110.7344 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $157.51 | 7.231% | $168.8995 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $891.34 | $971.1398 | $971.14 | $971.15 | $971.00 | |