| 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 | $124.49 | 13.185% | $140.904 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $216.64 | 13.456% | $245.7911 | $245.79 | $245.80 | $245.80 |
| Purchase #3 | $141.72 | 12.615% | $159.598 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $223.81 | 13.681% | $254.4294 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $10.48 | 9.607% | $11.4868 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $180.54 | 7.163% | $193.4721 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $14.37 | 10.103% | $15.8218 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $912.05 | $1,021.5032 | $1,021.50 | $1,021.50 | $1,021.50 | |