| 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 | $190.34 | 11.491% | $212.212 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $5.69 | 6.662% | $6.0691 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $168.84 | 3.232% | $174.2969 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $123.62 | 11.350% | $137.6509 | $137.65 | $137.65 | $137.70 |
| Purchase #5 | $238.41 | 8.854% | $259.5188 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $65.50 | 3.212% | $67.6039 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $56.41 | 12.846% | $63.6564 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $848.81 | $921.0080 | $921.01 | $920.95 | $921.10 | |