| 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 | $246.56 | 10.848% | $273.3068 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $236.72 | 9.196% | $258.4888 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $32.76 | 9.367% | $35.8286 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $178.48 | 5.662% | $188.5855 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $133.93 | 9.553% | $146.7243 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $213.70 | 10.619% | $236.3928 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $83.70 | 9.840% | $91.9361 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $1,125.85 | $1,231.2629 | $1,231.27 | $1,231.30 | $1,231.20 | |