| 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 | $13.83 | 3.786% | $14.3536 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $193.66 | 4.433% | $202.2449 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $236.60 | 13.871% | $269.4188 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $121.32 | 13.240% | $137.3828 | $137.38 | $137.40 | $137.40 |
| Purchase #5 | $133.60 | 9.150% | $145.8244 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $134.48 | 8.188% | $145.4912 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $212.89 | 10.746% | $235.7672 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,046.38 | $1,150.4829 | $1,150.47 | $1,150.45 | $1,150.50 | |