| 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 | $114.42 | 7.691% | $123.22 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $235.33 | 6.403% | $250.3982 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $146.67 | 9.798% | $161.0407 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $38.78 | 11.682% | $43.3103 | $43.31 | $43.30 | $43.30 |
| Purchase #5 | $68.71 | 3.226% | $70.9266 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $77.91 | 6.840% | $83.239 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $200.34 | 10.354% | $221.0832 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $882.16 | $953.2180 | $953.22 | $953.25 | $953.10 | |