| 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 | $106.28 | 8.245% | $115.0428 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $29.53 | 3.378% | $30.5275 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $159.41 | 5.616% | $168.3625 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $184.60 | 12.845% | $208.3119 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $245.79 | 9.181% | $268.356 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $129.96 | 10.789% | $143.9814 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $202.75 | 3.362% | $209.5665 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,058.32 | $1,144.1486 | $1,144.15 | $1,144.15 | $1,144.20 | |