| 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 | $100.46 | 8.847% | $109.3477 | $109.35 | $109.35 | $109.30 |
| Purchase #2 | $69.78 | 11.709% | $77.9505 | $77.95 | $77.95 | $78.00 |
| Purchase #3 | $127.39 | 11.651% | $142.2322 | $142.23 | $142.25 | $142.20 |
| Purchase #4 | $120.84 | 13.708% | $137.4047 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $156.58 | 3.281% | $161.7174 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $190.69 | 5.436% | $201.0559 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $235.45 | 4.484% | $246.0076 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,001.19 | $1,075.7160 | $1,075.72 | $1,075.70 | $1,075.70 | |