| 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 | $34.83 | 13.824% | $39.6449 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $172.36 | 9.533% | $188.7911 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $40.43 | 4.521% | $42.2578 | $42.26 | $42.25 | $42.30 |
| Purchase #4 | $211.74 | 13.120% | $239.5203 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $101.47 | 4.494% | $106.0301 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $226.78 | 9.243% | $247.7413 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $128.64 | 13.578% | $146.1067 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $916.25 | $1,010.0922 | $1,010.09 | $1,010.10 | $1,010.00 | |