| 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 | $249.59 | 13.800% | $284.0334 | $284.03 | $284.05 | $284.00 |
| Purchase #2 | $124.30 | 10.758% | $137.6722 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $140.91 | 9.764% | $154.6685 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $113.96 | 9.258% | $124.5104 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $185.96 | 4.761% | $194.8136 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $10.36 | 10.159% | $11.4125 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $237.80 | 6.781% | $253.9252 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,062.88 | $1,161.0358 | $1,161.03 | $1,161.00 | $1,161.00 | |