| 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 | $219.44 | 9.800% | $240.9451 | $240.95 | $240.95 | $240.90 |
| Purchase #2 | $72.76 | 6.649% | $77.5978 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $65.68 | 12.741% | $74.0483 | $74.05 | $74.05 | $74.00 |
| Purchase #4 | $168.51 | 4.688% | $176.4097 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $38.44 | 12.483% | $43.2385 | $43.24 | $43.25 | $43.20 |
| Purchase #6 | $122.55 | 12.783% | $138.2156 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $180.55 | 6.668% | $192.5891 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $867.93 | $943.0441 | $943.06 | $943.05 | $942.90 | |