| 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 | $205.72 | 5.420% | $216.87 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $217.25 | 9.240% | $237.3239 | $237.32 | $237.30 | $237.30 |
| Purchase #3 | $186.50 | 7.590% | $200.6554 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $209.30 | 9.376% | $228.924 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $244.58 | 7.739% | $263.508 | $263.51 | $263.50 | $263.50 |
| Purchase #6 | $84.83 | 13.453% | $96.2422 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $235.93 | 6.156% | $250.4539 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $1,384.11 | $1,493.9774 | $1,493.97 | $1,493.90 | $1,494.00 | |