| 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 | $139.56 | 6.643% | $148.831 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $171.89 | 12.273% | $192.9861 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $186.91 | 13.520% | $212.1802 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $39.47 | 8.348% | $42.765 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $117.52 | 9.732% | $128.957 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $229.51 | 11.197% | $255.2082 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $50.44 | 7.293% | $54.1186 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $935.30 | $1,035.0461 | $1,035.06 | $1,035.05 | $1,035.10 | |