| 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 | $203.71 | 12.409% | $228.9884 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $205.94 | 9.218% | $224.9235 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $238.40 | 13.764% | $271.2134 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $212.32 | 10.618% | $234.8641 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $20.74 | 6.434% | $22.0744 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $10.85 | 12.122% | $12.1652 | $12.17 | $12.15 | $12.20 |
| Purchase #7 | $198.68 | 6.639% | $211.8704 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $1,090.64 | $1,206.0994 | $1,206.09 | $1,206.00 | $1,206.20 | |