| 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 | $109.86 | 4.864% | $115.2036 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $195.51 | 13.824% | $222.5373 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $184.87 | 9.292% | $202.0481 | $202.05 | $202.05 | $202.00 |
| Purchase #4 | $187.31 | 13.695% | $212.9621 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $34.78 | 9.671% | $38.1436 | $38.14 | $38.15 | $38.10 |
| Purchase #6 | $119.62 | 11.687% | $133.6 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $185.46 | 11.586% | $206.9474 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,017.41 | $1,131.4421 | $1,131.44 | $1,131.45 | $1,131.30 | |