| 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 | $121.90 | 10.820% | $135.0896 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $24.48 | 5.361% | $25.7924 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $150.29 | 9.119% | $163.9949 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $94.67 | 12.634% | $106.6306 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $124.96 | 13.504% | $141.8346 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $218.31 | 11.745% | $243.9505 | $243.95 | $243.95 | $244.00 |
| Purchase #7 | $199.62 | 6.507% | $212.6093 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $934.23 | $1,029.9019 | $1,029.89 | $1,029.95 | $1,029.90 | |