| 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 | $227.31 | 12.361% | $255.4078 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $214.63 | 6.784% | $229.1905 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $75.93 | 5.625% | $80.2011 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $238.72 | 3.327% | $246.6622 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $110.89 | 12.228% | $124.4496 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $201.50 | 8.315% | $218.2547 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $121.73 | 12.582% | $137.0461 | $137.05 | $137.05 | $137.00 |
| 7 purchase totals = | $1,190.71 | $1,291.2120 | $1,291.21 | $1,291.20 | $1,291.20 | |