| 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 | $216.64 | 10.713% | $239.8486 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $171.61 | 6.714% | $183.1319 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $51.93 | 7.371% | $55.7578 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $82.41 | 4.438% | $86.0674 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $29.98 | 8.664% | $32.5775 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $35.70 | 11.421% | $39.7773 | $39.78 | $39.80 | $39.80 |
| Purchase #7 | $12.88 | 3.843% | $13.375 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $601.15 | $650.5355 | $650.55 | $650.60 | $650.60 | |