| 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 | $111.75 | 3.361% | $115.5059 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $204.25 | 13.773% | $232.3814 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $246.69 | 11.321% | $274.6178 | $274.62 | $274.60 | $274.60 |
| Purchase #4 | $6.90 | 10.562% | $7.6288 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $154.85 | 13.476% | $175.7176 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $187.79 | 10.652% | $207.7934 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $202.89 | 7.618% | $218.3462 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $1,115.12 | $1,231.9911 | $1,232.00 | $1,232.00 | $1,231.90 | |