| 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 | $213.67 | 4.580% | $223.4561 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $23.97 | 11.514% | $26.7299 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $204.39 | 4.205% | $212.9846 | $212.98 | $213.00 | $213.00 |
| Purchase #4 | $6.82 | 7.583% | $7.3372 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $223.81 | 12.512% | $251.8131 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $163.45 | 10.728% | $180.9849 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $221.49 | 5.569% | $233.8248 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,057.60 | $1,137.1306 | $1,137.12 | $1,137.15 | $1,137.10 | |