| 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 | $183.95 | 12.112% | $206.23 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $72.84 | 10.831% | $80.7293 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $225.56 | 10.121% | $248.3889 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $26.62 | 13.235% | $30.1432 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $185.79 | 13.386% | $210.6598 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $9.39 | 12.804% | $10.5923 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $224.53 | 8.103% | $242.7237 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $928.68 | $1,029.4672 | $1,029.46 | $1,029.50 | $1,029.40 | |