| 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 | $239.99 | 11.844% | $268.4144 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $199.69 | 12.375% | $224.4016 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $143.92 | 13.607% | $163.5032 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $69.44 | 6.768% | $74.1397 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $229.46 | 6.608% | $244.6227 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $64.53 | 6.283% | $68.5844 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $165.86 | 12.469% | $186.5411 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,112.89 | $1,230.2071 | $1,230.19 | $1,230.20 | $1,230.10 | |