| 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 | $237.29 | 5.278% | $249.8142 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $6.69 | 7.781% | $7.2105 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $18.58 | 9.746% | $20.3908 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $224.99 | 4.270% | $234.5971 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $210.40 | 7.274% | $225.7045 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $160.60 | 4.477% | $167.7901 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $198.49 | 3.736% | $205.9056 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,057.04 | $1,111.4128 | $1,111.41 | $1,111.40 | $1,111.40 | |