| 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 | $55.92 | 3.567% | $57.9147 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $136.55 | 9.578% | $149.6288 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $241.40 | 10.676% | $267.1719 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $199.40 | 4.644% | $208.6601 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $212.98 | 13.851% | $242.4799 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $139.38 | 4.432% | $145.5573 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $134.55 | 6.140% | $142.8114 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $1,120.18 | $1,214.2241 | $1,214.22 | $1,214.20 | $1,214.30 | |