| 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 | $114.69 | 9.447% | $125.5248 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $250.50 | 7.874% | $270.2244 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $7.43 | 6.749% | $7.9315 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $130.63 | 11.583% | $145.7609 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $7.51 | 6.671% | $8.011 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $234.63 | 5.651% | $247.8889 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $23.68 | 6.612% | $25.2457 | $25.25 | $25.25 | $25.20 |
| 7 purchase totals = | $769.07 | $830.5872 | $830.58 | $830.55 | $830.50 | |