| 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 | $249.51 | 9.433% | $273.0463 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $132.73 | 5.685% | $140.2757 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $148.77 | 3.465% | $153.9249 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $202.32 | 10.328% | $223.2156 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $81.86 | 5.225% | $86.1372 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $121.30 | 12.758% | $136.7755 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $45.30 | 5.259% | $47.6823 | $47.68 | $47.70 | $47.70 |
| 7 purchase totals = | $981.79 | $1,061.0575 | $1,061.07 | $1,061.10 | $1,061.00 | |