| 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 | $229.95 | 7.146% | $246.3822 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $211.47 | 9.834% | $232.266 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $174.59 | 3.494% | $180.6902 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $178.83 | 3.694% | $185.436 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $37.25 | 10.292% | $41.0838 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $158.46 | 13.334% | $179.5891 | $179.59 | $179.60 | $179.60 |
| Purchase #7 | $148.98 | 11.212% | $165.6836 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $1,139.53 | $1,231.1309 | $1,231.13 | $1,231.20 | $1,231.20 | |