| 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 | $184.50 | 8.452% | $200.0939 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $212.34 | 13.821% | $241.6875 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $19.96 | 13.356% | $22.6259 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $234.48 | 13.822% | $266.8898 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $137.32 | 8.423% | $148.8865 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $85.69 | 13.357% | $97.1356 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $151.59 | 12.638% | $170.7479 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $1,025.88 | $1,148.0671 | $1,148.08 | $1,148.15 | $1,148.00 | |