| 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 | $199.88 | 11.116% | $222.0987 | $222.10 | $222.10 | $222.10 |
| Purchase #2 | $195.59 | 3.374% | $202.1892 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $109.75 | 8.814% | $119.4234 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $195.62 | 10.752% | $216.6531 | $216.65 | $216.65 | $216.70 |
| Purchase #5 | $210.27 | 12.565% | $236.6904 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $140.69 | 8.400% | $152.508 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $6.77 | 11.322% | $7.5365 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $1,058.57 | $1,157.0993 | $1,157.10 | $1,157.10 | $1,157.10 | |