| 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 | $108.96 | 7.654% | $117.2998 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $37.49 | 8.256% | $40.5852 | $40.59 | $40.60 | $40.60 |
| Purchase #3 | $118.76 | 12.182% | $133.2273 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $228.49 | 4.355% | $238.4407 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $198.80 | 5.389% | $209.5133 | $209.51 | $209.50 | $209.50 |
| Purchase #6 | $130.31 | 4.558% | $136.2495 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $26.42 | 11.314% | $29.4092 | $29.41 | $29.40 | $29.40 |
| 7 purchase totals = | $849.23 | $904.7250 | $904.73 | $904.75 | $904.60 | |