| 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 | $241.98 | 7.777% | $260.7988 | $260.80 | $260.80 | $260.80 |
| Purchase #2 | $60.42 | 7.165% | $64.7491 | $64.75 | $64.75 | $64.70 |
| Purchase #3 | $136.32 | 10.273% | $150.3242 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $236.76 | 13.769% | $269.3595 | $269.36 | $269.35 | $269.40 |
| Purchase #5 | $48.49 | 8.469% | $52.5966 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $201.85 | 4.455% | $210.8424 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $112.42 | 12.236% | $126.1757 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $1,038.24 | $1,134.8463 | $1,134.85 | $1,134.85 | $1,134.80 | |