| 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 | $100.81 | 8.713% | $109.5936 | $109.59 | $109.60 | $109.60 |
| Purchase #2 | $86.29 | 6.205% | $91.6443 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $238.91 | 8.564% | $259.3703 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $70.60 | 9.334% | $77.1898 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $225.95 | 10.136% | $248.8523 | $248.85 | $248.85 | $248.90 |
| Purchase #6 | $195.53 | 5.682% | $206.64 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $214.93 | 9.234% | $234.7766 | $234.78 | $234.80 | $234.80 |
| 7 purchase totals = | $1,133.02 | $1,228.0669 | $1,228.06 | $1,228.10 | $1,228.10 | |