| 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 | $127.52 | 10.186% | $140.5092 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $213.93 | 3.213% | $220.8036 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $152.53 | 5.110% | $160.3243 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $143.74 | 8.714% | $156.2655 | $156.27 | $156.25 | $156.30 |
| Purchase #5 | $102.82 | 11.523% | $114.6679 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $220.90 | 12.632% | $248.8041 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $95.93 | 7.553% | $103.1756 | $103.18 | $103.20 | $103.20 |
| 7 purchase totals = | $1,057.37 | $1,144.5502 | $1,144.55 | $1,144.50 | $1,144.60 | |