| 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 | $30.58 | 13.785% | $34.7955 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $156.84 | 11.824% | $175.3848 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $152.35 | 13.166% | $172.4084 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $109.90 | 4.500% | $114.8455 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $211.98 | 11.752% | $236.8919 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $186.67 | 8.641% | $202.8002 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $231.87 | 11.601% | $258.7692 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $1,080.19 | $1,195.8955 | $1,195.90 | $1,195.90 | $1,195.90 | |