| 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 | $194.64 | 3.547% | $201.5439 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $106.28 | 9.124% | $115.977 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $196.63 | 4.608% | $205.6907 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $221.57 | 7.644% | $238.5068 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $220.26 | 7.523% | $236.8302 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $185.49 | 10.868% | $205.6491 | $205.65 | $205.65 | $205.60 |
| Purchase #7 | $190.69 | 7.789% | $205.5428 | $205.54 | $205.55 | $205.50 |
| 7 purchase totals = | $1,315.56 | $1,409.7405 | $1,409.74 | $1,409.80 | $1,409.60 | |