| 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 | $212.96 | 12.267% | $239.0838 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $240.72 | 9.138% | $262.717 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $12.77 | 10.122% | $14.0626 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $15.44 | 13.771% | $17.5662 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $109.72 | 11.102% | $121.9011 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $191.81 | 8.674% | $208.4476 | $208.45 | $208.45 | $208.40 |
| Purchase #7 | $151.36 | 11.355% | $168.5469 | $168.55 | $168.55 | $168.50 |
| 7 purchase totals = | $934.78 | $1,032.3252 | $1,032.33 | $1,032.30 | $1,032.30 | |