| 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 | $106.36 | 8.326% | $115.2155 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $217.92 | 5.345% | $229.5678 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $69.67 | 10.143% | $76.7366 | $76.74 | $76.75 | $76.70 |
| Purchase #4 | $212.75 | 12.411% | $239.1544 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $236.91 | 11.423% | $263.9722 | $263.97 | $263.95 | $264.00 |
| Purchase #6 | $213.90 | 7.334% | $229.5874 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $61.35 | 5.146% | $64.5071 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $1,118.86 | $1,218.7410 | $1,218.75 | $1,218.70 | $1,218.80 | |