| 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 | $19.27 | 4.800% | $20.195 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $203.42 | 4.189% | $211.9413 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $89.44 | 6.790% | $95.513 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $119.41 | 12.217% | $133.9983 | $134.00 | $134.00 | $134.00 |
| Purchase #5 | $26.41 | 5.728% | $27.9228 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $115.68 | 6.776% | $123.5185 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $149.61 | 7.814% | $161.3005 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $723.24 | $774.3894 | $774.39 | $774.35 | $774.30 | |