| 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 | $124.43 | 10.444% | $137.4255 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $104.70 | 4.515% | $109.4272 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $168.59 | 13.415% | $191.2063 | $191.21 | $191.20 | $191.20 |
| Purchase #4 | $222.90 | 6.607% | $237.627 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $234.98 | 5.295% | $247.4222 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $8.90 | 6.616% | $9.4888 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $136.95 | 13.128% | $154.9288 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $1,001.45 | $1,087.5258 | $1,087.54 | $1,087.60 | $1,087.40 | |