| 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 | $211.84 | 9.809% | $232.6194 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $25.35 | 9.790% | $27.8318 | $27.83 | $27.85 | $27.80 |
| Purchase #3 | $218.85 | 4.341% | $228.3503 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $132.53 | 7.407% | $142.3465 | $142.35 | $142.35 | $142.30 |
| Purchase #5 | $76.52 | 13.383% | $86.7607 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $79.96 | 7.581% | $86.0218 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $49.39 | 7.822% | $53.2533 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $794.44 | $857.1838 | $857.18 | $857.15 | $857.20 | |