| 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 | $245.41 | 7.550% | $263.9385 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $190.72 | 4.397% | $199.106 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $37.98 | 6.490% | $40.4449 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $126.41 | 13.727% | $143.7623 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $214.87 | 8.418% | $232.9578 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $182.76 | 7.318% | $196.1344 | $196.13 | $196.15 | $196.10 |
| Purchase #7 | $143.96 | 13.843% | $163.8884 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,142.11 | $1,240.2323 | $1,240.23 | $1,240.25 | $1,240.20 | |