| 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 | $199.55 | 8.339% | $216.1905 | $216.19 | $216.20 | $216.20 |
| Purchase #2 | $161.84 | 11.249% | $180.0454 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $225.82 | 4.142% | $235.1735 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $106.72 | 8.329% | $115.6087 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $48.79 | 7.327% | $52.3648 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $212.64 | 9.336% | $232.4921 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $14.69 | 4.312% | $15.3234 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $970.05 | $1,047.1984 | $1,047.19 | $1,047.15 | $1,047.20 | |