| 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 | $230.36 | 8.841% | $250.7261 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $230.69 | 8.111% | $249.4013 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $102.63 | 4.367% | $107.1119 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $179.84 | 7.177% | $192.7471 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $118.77 | 12.868% | $134.0533 | $134.05 | $134.05 | $134.10 |
| Purchase #6 | $174.85 | 9.359% | $191.2142 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $190.85 | 6.795% | $203.8183 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,227.99 | $1,329.0722 | $1,329.07 | $1,329.05 | $1,329.00 | |