| 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 | $217.52 | 8.138% | $235.2218 | $235.22 | $235.20 | $235.20 |
| Purchase #2 | $207.72 | 11.681% | $231.9838 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $39.34 | 5.543% | $41.5206 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $121.62 | 11.153% | $135.1843 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $163.74 | 7.699% | $176.3463 | $176.35 | $176.35 | $176.30 |
| Purchase #6 | $228.53 | 12.343% | $256.7375 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $215.27 | 3.463% | $222.7248 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,193.74 | $1,299.7191 | $1,299.71 | $1,299.70 | $1,299.60 | |