| 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 | $228.38 | 4.413% | $238.4584 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $108.31 | 9.126% | $118.1944 | $118.19 | $118.20 | $118.20 |
| Purchase #3 | $177.54 | 12.221% | $199.2372 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $31.99 | 10.593% | $35.3787 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $28.74 | 12.517% | $32.3374 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $187.83 | 10.304% | $207.184 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $130.79 | 8.688% | $142.153 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $893.58 | $972.9431 | $972.94 | $973.00 | $973.00 | |