| 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 | $228.85 | 12.636% | $257.7675 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $119.86 | 10.138% | $132.0114 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $97.47 | 8.873% | $106.1185 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $27.74 | 4.534% | $28.9977 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $41.66 | 4.684% | $43.6114 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $61.94 | 10.607% | $68.51 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $194.99 | 4.576% | $203.9127 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $772.51 | $840.9292 | $840.93 | $840.85 | $840.90 | |