| 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 | $234.79 | 3.797% | $243.705 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $57.80 | 5.781% | $61.1414 | $61.14 | $61.15 | $61.10 |
| Purchase #3 | $89.73 | 4.313% | $93.6001 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $42.97 | 9.344% | $46.9851 | $46.99 | $47.00 | $47.00 |
| Purchase #5 | $156.56 | 12.247% | $175.7339 | $175.73 | $175.75 | $175.70 |
| Purchase #6 | $152.60 | 4.353% | $159.2427 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $55.78 | 10.433% | $61.5995 | $61.60 | $61.60 | $61.60 |
| 7 purchase totals = | $790.23 | $842.0077 | $842.01 | $842.05 | $841.90 | |