| 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 | $15.89 | 3.641% | $16.4686 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $196.62 | 12.856% | $221.8975 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $243.36 | 10.178% | $268.1292 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $24.81 | 5.508% | $26.1765 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $185.85 | 10.459% | $205.2881 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $233.32 | 4.117% | $242.9258 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $161.80 | 7.577% | $174.0596 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,061.65 | $1,154.9453 | $1,154.96 | $1,155.00 | $1,155.00 | |