| 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 | $220.66 | 5.504% | $232.8051 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $207.40 | 10.601% | $229.3865 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $221.45 | 9.334% | $242.1201 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $63.79 | 9.239% | $69.6836 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $15.81 | 7.499% | $16.9956 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $205.83 | 8.303% | $222.9201 | $222.92 | $222.90 | $222.90 |
| Purchase #7 | $233.54 | 11.259% | $259.8343 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $1,168.48 | $1,273.7453 | $1,273.75 | $1,273.75 | $1,273.70 | |