| 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 | $230.34 | 9.803% | $252.9202 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $16.40 | 10.196% | $18.0721 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $82.85 | 9.663% | $90.8558 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $86.28 | 10.824% | $95.6189 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $157.64 | 4.123% | $164.1395 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $104.49 | 9.109% | $114.008 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $166.74 | 5.551% | $175.9957 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $844.74 | $911.6102 | $911.62 | $911.55 | $911.60 | |