| 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 | $224.50 | 13.545% | $254.9085 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $34.82 | 9.444% | $38.1084 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $30.51 | 4.191% | $31.7887 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $134.62 | 3.621% | $139.4946 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $188.91 | 7.328% | $202.7533 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $131.78 | 10.519% | $145.6419 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $40.86 | 3.678% | $42.3628 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $786.00 | $855.0582 | $855.05 | $855.05 | $855.10 | |