| 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 | $242.43 | 3.301% | $250.4326 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $43.46 | 3.622% | $45.0341 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $200.25 | 5.371% | $211.0054 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $188.45 | 5.748% | $199.2821 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $177.94 | 3.434% | $184.0505 | $184.05 | $184.05 | $184.10 |
| Purchase #6 | $98.81 | 3.331% | $102.1014 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $155.38 | 13.738% | $176.7261 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $1,106.72 | $1,168.6322 | $1,168.63 | $1,168.70 | $1,168.60 | |