| 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 | $250.40 | 3.255% | $258.5505 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $84.99 | 8.171% | $91.9345 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $142.92 | 10.736% | $158.2639 | $158.26 | $158.25 | $158.30 |
| Purchase #4 | $225.48 | 10.552% | $249.2726 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $248.90 | 5.646% | $262.9529 | $262.95 | $262.95 | $263.00 |
| Purchase #6 | $28.25 | 11.357% | $31.4584 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $107.47 | 5.140% | $112.994 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $1,088.41 | $1,165.4268 | $1,165.41 | $1,165.40 | $1,165.60 | |