| 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 | $250.56 | 13.819% | $285.1849 | $285.18 | $285.20 | $285.20 |
| Purchase #2 | $12.25 | 3.446% | $12.6721 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $130.76 | 8.196% | $141.4771 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $234.55 | 9.659% | $257.2052 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $142.71 | 10.568% | $157.7916 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $77.50 | 3.347% | $80.0939 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $41.27 | 12.791% | $46.5488 | $46.55 | $46.55 | $46.50 |
| 7 purchase totals = | $889.60 | $980.9736 | $980.97 | $981.00 | $981.00 | |