| 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 | $188.69 | 4.594% | $197.3584 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $202.42 | 10.342% | $223.3543 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $217.73 | 13.700% | $247.559 | $247.56 | $247.55 | $247.60 |
| Purchase #4 | $28.96 | 7.594% | $31.1592 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $24.48 | 12.616% | $27.5684 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $58.83 | 4.635% | $61.5568 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $218.79 | 5.179% | $230.1211 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $939.90 | $1,018.6772 | $1,018.68 | $1,018.60 | $1,018.90 | |