| 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 | $239.30 | 12.481% | $269.167 | $269.17 | $269.15 | $269.20 |
| Purchase #2 | $177.63 | 3.581% | $183.9909 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $50.77 | 10.394% | $56.047 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $78.68 | 4.369% | $82.1175 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $17.80 | 13.774% | $20.2518 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $220.81 | 13.465% | $250.5421 | $250.54 | $250.55 | $250.50 |
| Purchase #7 | $81.99 | 4.394% | $85.5926 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $866.98 | $947.7089 | $947.71 | $947.70 | $947.70 | |