| 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 | $110.64 | 4.645% | $115.7792 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $182.48 | 12.298% | $204.9214 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $11.54 | 13.142% | $13.0566 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $109.42 | 13.148% | $123.8065 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $194.65 | 3.368% | $201.2058 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $162.50 | 12.160% | $182.26 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $8.59 | 3.519% | $8.8923 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $779.82 | $849.9218 | $849.93 | $849.90 | $850.00 | |