| 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 | $246.46 | 9.651% | $270.2459 | $270.25 | $270.25 | $270.20 |
| Purchase #2 | $13.85 | 8.209% | $14.9869 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $129.35 | 12.498% | $145.5162 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $238.30 | 4.572% | $249.1951 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $206.31 | 9.221% | $225.3338 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $242.63 | 3.432% | $250.9571 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $196.36 | 9.714% | $215.4344 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,273.26 | $1,371.6694 | $1,371.68 | $1,371.70 | $1,371.60 | |