| 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 | $217.58 | 4.324% | $226.9882 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $243.93 | 4.646% | $255.263 | $255.26 | $255.25 | $255.30 |
| Purchase #3 | $189.51 | 12.554% | $213.3011 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $28.52 | 7.121% | $30.5509 | $30.55 | $30.55 | $30.60 |
| Purchase #5 | $81.44 | 4.665% | $85.2392 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $75.48 | 10.670% | $83.5337 | $83.53 | $83.55 | $83.50 |
| Purchase #7 | $154.88 | 12.622% | $174.429 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $991.34 | $1,069.3051 | $1,069.30 | $1,069.35 | $1,069.30 | |