| 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 | $242.92 | 12.158% | $272.4542 | $272.45 | $272.45 | $272.50 |
| Purchase #2 | $193.64 | 9.127% | $211.3135 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $241.94 | 3.652% | $250.7756 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $39.63 | 11.582% | $44.2199 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $174.54 | 6.704% | $186.2412 | $186.24 | $186.25 | $186.20 |
| Purchase #6 | $140.60 | 6.298% | $149.455 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $176.31 | 8.792% | $191.8112 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $1,209.58 | $1,306.2706 | $1,306.27 | $1,306.25 | $1,306.30 | |