| 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 | $81.39 | 12.312% | $91.4107 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $133.73 | 6.509% | $142.4345 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $38.82 | 5.785% | $41.0657 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $217.77 | 8.463% | $236.1999 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $192.96 | 3.229% | $199.1907 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $151.44 | 6.723% | $161.6213 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $207.59 | 12.223% | $232.9637 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $1,023.70 | $1,104.8865 | $1,104.88 | $1,104.85 | $1,104.90 | |