| 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 | $228.49 | 4.625% | $239.0577 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $63.35 | 13.300% | $71.7756 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $138.35 | 12.477% | $155.6119 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $49.81 | 4.337% | $51.9703 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $130.65 | 4.150% | $136.072 | $136.07 | $136.05 | $136.10 |
| Purchase #6 | $76.55 | 4.527% | $80.0154 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $234.60 | 13.177% | $265.5132 | $265.51 | $265.50 | $265.50 |
| 7 purchase totals = | $921.80 | $1,000.0161 | $1,000.02 | $999.95 | $1,000.10 | |