| 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 | $122.54 | 11.301% | $136.3882 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $43.69 | 6.141% | $46.373 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $10.34 | 3.628% | $10.7151 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $105.47 | 13.838% | $120.0649 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $148.54 | 4.802% | $155.6729 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $246.49 | 7.494% | $264.962 | $264.96 | $264.95 | $265.00 |
| Purchase #7 | $27.40 | 3.338% | $28.3146 | $28.31 | $28.30 | $28.30 |
| 7 purchase totals = | $704.47 | $762.4907 | $762.48 | $762.40 | $762.60 | |