| 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 | $209.73 | 9.126% | $228.87 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $25.60 | 4.583% | $26.7732 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $217.35 | 10.106% | $239.3154 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $38.92 | 7.745% | $41.9344 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $151.78 | 7.537% | $163.2197 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $235.39 | 13.266% | $266.6168 | $266.62 | $266.60 | $266.60 |
| Purchase #7 | $100.62 | 9.265% | $109.9424 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $979.39 | $1,076.6719 | $1,076.67 | $1,076.60 | $1,076.60 | |