| 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 | $226.47 | 5.474% | $238.867 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $125.57 | 5.390% | $132.3382 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $134.49 | 10.217% | $148.2308 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $124.58 | 3.675% | $129.1583 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $56.70 | 5.809% | $59.9937 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $229.90 | 4.144% | $239.4271 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $130.60 | 11.498% | $145.6164 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $1,028.31 | $1,093.6315 | $1,093.64 | $1,093.65 | $1,093.60 | |