| 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 | $212.34 | 9.257% | $231.9963 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $173.25 | 5.843% | $183.373 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $152.98 | 3.333% | $158.0788 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $120.73 | 8.583% | $131.0923 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $189.75 | 12.863% | $214.1575 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $172.54 | 8.181% | $186.6555 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $134.48 | 6.706% | $143.4982 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $1,156.07 | $1,248.8516 | $1,248.86 | $1,248.85 | $1,249.00 | |