| 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 | $236.76 | 3.228% | $244.4026 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $113.66 | 8.275% | $123.0654 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $81.98 | 8.175% | $88.6819 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $179.72 | 9.122% | $196.1141 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $200.76 | 6.784% | $214.3796 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $180.90 | 10.145% | $199.2523 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $167.57 | 9.530% | $183.5394 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $1,161.35 | $1,249.4353 | $1,249.43 | $1,249.45 | $1,249.50 | |