| 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 | $115.85 | 7.143% | $124.1252 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $223.99 | 10.797% | $248.1742 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $176.62 | 13.205% | $199.9427 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $88.62 | 9.441% | $96.9866 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $106.78 | 5.415% | $112.5621 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $168.26 | 3.597% | $174.3123 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $125.72 | 9.411% | $137.5515 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $1,005.84 | $1,093.6546 | $1,093.65 | $1,093.65 | $1,093.70 | |