| 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 | $214.85 | 4.757% | $225.0704 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $196.81 | 4.833% | $206.3218 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $194.37 | 9.848% | $213.5116 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $9.29 | 8.718% | $10.0999 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $42.82 | 10.630% | $47.3718 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $218.57 | 12.214% | $245.2661 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $208.72 | 3.153% | $215.3009 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,085.43 | $1,162.9425 | $1,162.94 | $1,162.85 | $1,163.00 | |