| 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 | $74.73 | 4.670% | $78.2199 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $240.82 | 13.253% | $272.7359 | $272.74 | $272.75 | $272.70 |
| Purchase #3 | $246.84 | 10.701% | $273.2543 | $273.25 | $273.25 | $273.30 |
| Purchase #4 | $22.79 | 8.312% | $24.6843 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $223.47 | 6.183% | $237.2872 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $123.82 | 10.332% | $136.6131 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $238.72 | 13.284% | $270.4316 | $270.43 | $270.45 | $270.40 |
| 7 purchase totals = | $1,171.19 | $1,293.2263 | $1,293.22 | $1,293.25 | $1,293.20 | |