| 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 | $107.68 | 6.549% | $114.732 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $24.57 | 7.362% | $26.3788 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $140.56 | 5.236% | $147.9197 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $182.45 | 10.632% | $201.8481 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $9.64 | 4.637% | $10.087 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $120.69 | 8.273% | $130.6747 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $226.53 | 12.476% | $254.7919 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $812.12 | $886.4322 | $886.43 | $886.45 | $886.40 | |