| 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 | $125.42 | 10.421% | $138.49 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $79.29 | 5.477% | $83.6327 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $67.61 | 6.546% | $72.0358 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $250.99 | 6.523% | $267.3621 | $267.36 | $267.35 | $267.40 |
| Purchase #5 | $185.39 | 10.114% | $204.1403 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $188.33 | 5.520% | $198.7258 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $60.84 | 10.655% | $67.3225 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $957.87 | $1,031.7092 | $1,031.71 | $1,031.75 | $1,031.60 | |