| 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 | $224.71 | 12.398% | $252.5695 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $154.82 | 10.217% | $170.638 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $149.87 | 3.144% | $154.5819 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $232.63 | 4.187% | $242.3702 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $134.84 | 9.800% | $148.0543 | $148.05 | $148.05 | $148.10 |
| Purchase #6 | $61.47 | 8.647% | $66.7853 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $132.62 | 3.786% | $137.641 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,090.96 | $1,172.6402 | $1,172.64 | $1,172.65 | $1,172.70 | |