| 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 | $125.80 | 5.345% | $132.524 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $134.34 | 3.237% | $138.6886 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $150.36 | 11.488% | $167.6334 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $246.85 | 7.812% | $266.1339 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $202.51 | 5.687% | $214.0267 | $214.03 | $214.05 | $214.00 |
| Purchase #6 | $246.35 | 6.172% | $261.5547 | $261.55 | $261.55 | $261.60 |
| Purchase #7 | $182.60 | 3.525% | $189.0367 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,288.81 | $1,369.5980 | $1,369.59 | $1,369.65 | $1,369.50 | |