| 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 | $128.59 | 6.299% | $136.6899 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $68.27 | 9.702% | $74.8936 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $234.75 | 9.860% | $257.8964 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $228.76 | 4.110% | $238.162 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $123.51 | 11.569% | $137.7989 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $25.25 | 12.491% | $28.404 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $157.88 | 6.544% | $168.2117 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $967.01 | $1,042.0565 | $1,042.05 | $1,042.05 | $1,042.10 | |