| 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 | $235.84 | 4.175% | $245.6863 | $245.69 | $245.70 | $245.70 |
| Purchase #2 | $228.67 | 6.727% | $244.0526 | $244.05 | $244.05 | $244.10 |
| Purchase #3 | $210.80 | 8.574% | $228.874 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $89.96 | 11.362% | $100.1813 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $81.92 | 11.850% | $91.6275 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $222.95 | 3.599% | $230.974 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $105.59 | 12.545% | $118.8363 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $1,175.73 | $1,260.2320 | $1,260.23 | $1,260.25 | $1,260.30 | |