| 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 | $10.75 | 9.289% | $11.7486 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $133.84 | 4.451% | $139.7972 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $171.96 | 9.395% | $188.1156 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $188.61 | 13.422% | $213.9252 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $241.49 | 3.191% | $249.1959 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $160.78 | 5.858% | $170.1985 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $41.31 | 11.566% | $46.0879 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $948.74 | $1,019.0689 | $1,019.09 | $1,019.10 | $1,019.00 | |