| 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 | $238.51 | 4.113% | $248.3199 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $111.90 | 12.440% | $125.8204 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $114.75 | 13.649% | $130.4122 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $231.49 | 3.452% | $239.481 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $109.86 | 10.118% | $120.9756 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $97.53 | 10.676% | $107.9423 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $223.44 | 7.206% | $239.5411 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,127.48 | $1,212.4925 | $1,212.49 | $1,212.50 | $1,212.40 | |