| 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 | $101.46 | 11.273% | $112.8976 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $214.80 | 9.503% | $235.2124 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $192.93 | 7.660% | $207.7084 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $208.75 | 11.200% | $232.13 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $247.94 | 9.703% | $271.9976 | $272.00 | $272.00 | $272.00 |
| Purchase #6 | $150.42 | 13.221% | $170.307 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $140.70 | 9.781% | $154.4619 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $1,257.00 | $1,384.7149 | $1,384.72 | $1,384.70 | $1,384.70 | |