| 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 | $98.26 | 3.187% | $101.3915 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $14.84 | 11.536% | $16.5519 | $16.55 | $16.55 | $16.60 |
| Purchase #3 | $34.69 | 7.401% | $37.2574 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $199.51 | 10.588% | $220.6341 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $216.26 | 7.690% | $232.8904 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $243.53 | 11.353% | $271.178 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $16.44 | 5.166% | $17.2893 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $823.53 | $897.1926 | $897.19 | $897.25 | $897.30 | |