| 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 | $103.96 | 11.382% | $115.7927 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $203.92 | 12.110% | $228.6147 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $213.31 | 10.252% | $235.1785 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $188.92 | 5.660% | $199.6129 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $16.84 | 11.134% | $18.715 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $182.45 | 4.485% | $190.6329 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $143.25 | 12.828% | $161.6261 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $1,052.65 | $1,150.1728 | $1,150.17 | $1,150.20 | $1,150.10 | |