| 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 | $28.79 | 12.775% | $32.4679 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $218.51 | 11.139% | $242.8498 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $125.96 | 4.771% | $131.9696 | $131.97 | $131.95 | $132.00 |
| Purchase #4 | $134.31 | 4.366% | $140.174 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $179.45 | 7.159% | $192.2968 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $38.96 | 7.818% | $42.0059 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $30.56 | 3.570% | $31.651 | $31.65 | $31.65 | $31.70 |
| 7 purchase totals = | $756.54 | $813.4150 | $813.42 | $813.35 | $813.50 | |