| 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 | $221.36 | 8.259% | $239.6421 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $27.44 | 12.738% | $30.9353 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $191.63 | 4.649% | $200.5389 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $226.75 | 3.446% | $234.5638 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $128.57 | 4.700% | $134.6128 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $201.52 | 4.279% | $210.143 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $109.67 | 12.755% | $123.6584 | $123.66 | $123.65 | $123.70 |
| 7 purchase totals = | $1,106.94 | $1,174.0943 | $1,174.09 | $1,174.10 | $1,174.00 | |