| 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 | $192.64 | 9.784% | $211.4879 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $225.53 | 10.104% | $248.3176 | $248.32 | $248.30 | $248.30 |
| Purchase #3 | $107.40 | 6.801% | $114.7043 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $78.90 | 7.661% | $84.9445 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $226.60 | 6.565% | $241.4763 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $10.91 | 8.168% | $11.8011 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $191.95 | 10.855% | $212.7862 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $1,033.93 | $1,125.5179 | $1,125.52 | $1,125.55 | $1,125.50 | |