| 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 | $34.50 | 7.325% | $37.0271 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $238.72 | 12.564% | $268.7128 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $188.25 | 9.293% | $205.7441 | $205.74 | $205.75 | $205.70 |
| Purchase #4 | $70.27 | 9.172% | $76.7152 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $191.87 | 8.141% | $207.4901 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $226.57 | 12.337% | $254.5219 | $254.52 | $254.50 | $254.50 |
| Purchase #7 | $155.80 | 12.108% | $174.6643 | $174.66 | $174.65 | $174.70 |
| 7 purchase totals = | $1,105.98 | $1,224.8755 | $1,224.87 | $1,224.85 | $1,224.80 | |