| 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 | $235.68 | 5.738% | $249.2033 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $238.47 | 12.863% | $269.1444 | $269.14 | $269.15 | $269.10 |
| Purchase #3 | $108.61 | 5.710% | $114.8116 | $114.81 | $114.80 | $114.80 |
| Purchase #4 | $205.50 | 7.222% | $220.3412 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $55.67 | 13.699% | $63.2962 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $74.53 | 10.744% | $82.5375 | $82.54 | $82.55 | $82.50 |
| Purchase #7 | $218.53 | 13.691% | $248.4489 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $1,136.99 | $1,247.7831 | $1,247.78 | $1,247.80 | $1,247.60 | |