| 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 | $114.28 | 8.856% | $124.4006 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $183.64 | 6.565% | $195.696 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $173.36 | 10.515% | $191.5888 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $39.45 | 12.735% | $44.474 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $120.93 | 10.635% | $133.7909 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $99.80 | 12.687% | $112.4616 | $112.46 | $112.45 | $112.50 |
| Purchase #7 | $174.79 | 4.286% | $182.2815 | $182.28 | $182.30 | $182.30 |
| 7 purchase totals = | $906.25 | $984.6934 | $984.69 | $984.70 | $984.80 | |