| 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 | $26.30 | 5.489% | $27.7436 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $241.45 | 4.471% | $252.2452 | $252.25 | $252.25 | $252.20 |
| Purchase #3 | $23.69 | 9.859% | $26.0256 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $227.36 | 7.244% | $243.83 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $141.80 | 3.332% | $146.5248 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $160.81 | 12.547% | $180.9868 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $202.73 | 9.546% | $222.0826 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $1,024.14 | $1,099.4386 | $1,099.44 | $1,099.50 | $1,099.30 | |