| 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 | $109.60 | 12.685% | $123.5028 | $123.50 | $123.50 | $123.50 |
| Purchase #2 | $185.64 | 8.268% | $200.9887 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $195.76 | 5.210% | $205.9591 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $203.98 | 8.470% | $221.2571 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $118.77 | 6.852% | $126.9081 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $171.98 | 11.629% | $191.9796 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $218.35 | 11.362% | $243.1589 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,204.08 | $1,313.7543 | $1,313.76 | $1,313.75 | $1,313.90 | |