| 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 | $220.65 | 5.576% | $232.9534 | $232.95 | $232.95 | $233.00 |
| Purchase #2 | $147.69 | 5.275% | $155.4806 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $79.71 | 13.380% | $90.3752 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $131.77 | 8.283% | $142.6845 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $177.62 | 13.828% | $202.1813 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $245.75 | 6.371% | $261.4067 | $261.41 | $261.40 | $261.40 |
| Purchase #7 | $27.84 | 11.527% | $31.0491 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $1,031.03 | $1,116.1308 | $1,116.13 | $1,116.20 | $1,116.20 | |