| 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 | $108.74 | 5.103% | $114.289 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $100.91 | 10.140% | $111.1423 | $111.14 | $111.15 | $111.10 |
| Purchase #3 | $81.27 | 10.728% | $89.9886 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $94.93 | 12.257% | $106.5656 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $183.70 | 13.629% | $208.7365 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $154.51 | 12.858% | $174.3769 | $174.38 | $174.40 | $174.40 |
| Purchase #7 | $195.40 | 6.368% | $207.8431 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $919.46 | $1,012.9420 | $1,012.95 | $1,013.00 | $1,012.90 | |