| 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 | $223.57 | 8.528% | $242.636 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $50.31 | 6.516% | $53.5882 | $53.59 | $53.60 | $53.60 |
| Purchase #3 | $186.75 | 10.869% | $207.0479 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $7.50 | 13.720% | $8.529 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $214.94 | 11.578% | $239.8258 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $109.34 | 11.395% | $121.7993 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $237.97 | 8.439% | $258.0523 | $258.05 | $258.05 | $258.10 |
| 7 purchase totals = | $1,030.38 | $1,131.4785 | $1,131.49 | $1,131.55 | $1,131.40 | |