| 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 | $212.71 | 8.687% | $231.1881 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $233.58 | 10.845% | $258.9118 | $258.91 | $258.90 | $258.90 |
| Purchase #3 | $181.48 | 13.448% | $205.8854 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $227.77 | 5.736% | $240.8349 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $203.91 | 10.545% | $225.4123 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $126.30 | 6.708% | $134.7722 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $37.39 | 11.742% | $41.7803 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $1,223.14 | $1,338.7850 | $1,338.78 | $1,338.80 | $1,338.80 | |