| 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 | $115.31 | 12.539% | $129.7687 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $152.82 | 11.654% | $170.6296 | $170.63 | $170.65 | $170.60 |
| Purchase #3 | $24.26 | 9.746% | $26.6244 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $240.43 | 13.616% | $273.1669 | $273.17 | $273.15 | $273.20 |
| Purchase #5 | $246.82 | 5.191% | $259.6324 | $259.63 | $259.65 | $259.60 |
| Purchase #6 | $17.30 | 9.826% | $18.9999 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $77.30 | 11.288% | $86.0256 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $874.24 | $964.8475 | $964.85 | $964.85 | $964.80 | |