| 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 | $39.53 | 12.623% | $44.5199 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $132.43 | 12.362% | $148.801 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $236.99 | 4.147% | $246.818 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $159.59 | 5.343% | $168.1169 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $88.73 | 4.458% | $92.6856 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $239.66 | 8.170% | $259.2402 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $51.73 | 12.250% | $58.0669 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $948.66 | $1,018.2485 | $1,018.26 | $1,018.20 | $1,018.20 | |