| 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 | $221.64 | 13.552% | $251.6767 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $31.80 | 10.860% | $35.2535 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $249.28 | 7.836% | $268.8136 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $198.88 | 13.525% | $225.7785 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $110.42 | 13.584% | $125.4195 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $201.44 | 12.844% | $227.313 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $76.55 | 7.354% | $82.1795 | $82.18 | $82.20 | $82.20 |
| 7 purchase totals = | $1,090.01 | $1,216.4343 | $1,216.43 | $1,216.45 | $1,216.50 | |