| 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 | $22.60 | 4.444% | $23.6043 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $181.79 | 11.838% | $203.3103 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $72.59 | 10.604% | $80.2874 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $245.50 | 5.127% | $258.0868 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $78.28 | 10.410% | $86.4289 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $113.58 | 6.314% | $120.7514 | $120.75 | $120.75 | $120.80 |
| Purchase #7 | $38.30 | 5.775% | $40.5118 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $752.64 | $812.9809 | $812.98 | $813.00 | $813.00 | |