| 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 | $207.82 | 4.166% | $216.4778 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $164.28 | 8.341% | $177.9826 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $26.61 | 7.472% | $28.5983 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $212.81 | 12.344% | $239.0793 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $176.55 | 10.406% | $194.9218 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $124.46 | 3.477% | $128.7875 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $144.63 | 7.571% | $155.5799 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,057.16 | $1,141.4272 | $1,141.43 | $1,141.50 | $1,141.50 | |