| 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 | $119.30 | 11.332% | $132.8191 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $153.47 | 7.756% | $165.3731 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $216.92 | 10.813% | $240.3756 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $160.75 | 3.350% | $166.1351 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $104.53 | 9.499% | $114.4593 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $218.99 | 13.567% | $248.7004 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $162.81 | 6.319% | $173.098 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $1,136.77 | $1,240.9606 | $1,240.97 | $1,240.95 | $1,241.00 | |