| 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 | $232.64 | 7.753% | $250.6766 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $175.70 | 4.289% | $183.2358 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $20.52 | 6.573% | $21.8688 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $115.83 | 8.592% | $125.7821 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $135.75 | 7.103% | $145.3923 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $249.27 | 4.362% | $260.1432 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $233.27 | 4.510% | $243.7905 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,162.98 | $1,230.8893 | $1,230.89 | $1,230.95 | $1,230.90 | |