| 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 | $223.43 | 6.453% | $237.8479 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $204.59 | 3.600% | $211.9552 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $175.74 | 9.859% | $193.0662 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $204.68 | 5.385% | $215.702 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $189.63 | 3.493% | $196.2538 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $127.25 | 8.733% | $138.3627 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $135.67 | 6.870% | $144.9905 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $1,260.99 | $1,338.1783 | $1,338.18 | $1,338.15 | $1,338.30 | |