| 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 | $179.90 | 9.662% | $197.2819 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $242.58 | 9.117% | $264.696 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $223.28 | 12.355% | $250.8662 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $218.72 | 10.661% | $242.0377 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $66.93 | 6.129% | $71.0321 | $71.03 | $71.05 | $71.00 |
| Purchase #6 | $74.33 | 12.332% | $83.4964 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $80.46 | 3.863% | $83.5682 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,086.20 | $1,192.9785 | $1,192.99 | $1,193.00 | $1,193.00 | |