| 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 | $115.50 | 12.662% | $130.1246 | $130.12 | $130.10 | $130.10 |
| Purchase #2 | $183.61 | 8.874% | $199.9036 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $179.78 | 12.411% | $202.0925 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $59.63 | 3.114% | $61.4869 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $100.44 | 11.745% | $112.2367 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $51.74 | 3.110% | $53.3491 | $53.35 | $53.35 | $53.30 |
| Purchase #7 | $76.56 | 12.309% | $85.9838 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $767.26 | $845.1772 | $845.17 | $845.20 | $845.10 | |